| 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 | $72.85 | 6.683% | $77.7186 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $70.81 | 12.620% | $79.7462 | $79.75 | $79.75 | $79.70 |
| Purchase #3 | $166.89 | 13.538% | $189.4836 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $210.61 | 7.739% | $226.9091 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $203.94 | 5.436% | $215.0262 | $215.03 | $215.05 | $215.00 |
| Purchase #6 | $232.94 | 5.110% | $244.8432 | $244.84 | $244.85 | $244.80 |
| Purchase #7 | $12.86 | 12.499% | $14.4674 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $970.90 | $1,048.1943 | $1,048.20 | $1,048.20 | $1,048.10 | |