| 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 | $39.64 | 5.792% | $41.9359 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $113.63 | 6.574% | $121.1 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $120.78 | 10.620% | $133.6068 | $133.61 | $133.60 | $133.60 |
| Purchase #4 | $209.28 | 6.844% | $223.6031 | $223.60 | $223.60 | $223.60 |
| Purchase #5 | $164.50 | 8.615% | $178.6717 | $178.67 | $178.65 | $178.70 |
| Purchase #6 | $84.76 | 13.456% | $96.1653 | $96.17 | $96.15 | $96.20 |
| Purchase #7 | $243.98 | 8.462% | $264.6256 | $264.63 | $264.65 | $264.60 |
| 7 purchase totals = | $976.57 | $1,059.7084 | $1,059.72 | $1,059.70 | $1,059.70 | |