| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.60 | 11.763% | $97.9044 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $238.87 | 3.304% | $246.7623 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $189.83 | 12.209% | $213.0063 | $213.01 | $213.00 | $213.00 |
| Purchase #4 | $223.79 | 12.269% | $251.2468 | $251.25 | $251.25 | $251.20 |
| Purchase #5 | $243.77 | 11.439% | $271.6549 | $271.65 | $271.65 | $271.70 |
| Purchase #6 | $175.34 | 10.532% | $193.8068 | $193.81 | $193.80 | $193.80 |
| Purchase #7 | $243.90 | 6.409% | $259.5316 | $259.53 | $259.55 | $259.50 |
| 7 purchase totals = | $1,403.10 | $1,533.9131 | $1,533.91 | $1,533.90 | $1,533.90 | |