| 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 | $53.34 | 9.424% | $58.3668 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $102.88 | 7.800% | $110.9046 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $18.41 | 9.419% | $20.144 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $116.39 | 7.462% | $125.075 | $125.08 | $125.10 | $125.10 |
| Purchase #5 | $216.69 | 11.269% | $241.1088 | $241.11 | $241.10 | $241.10 |
| Purchase #6 | $105.51 | 11.670% | $117.823 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $161.56 | 11.451% | $180.0602 | $180.06 | $180.05 | $180.10 |
| 7 purchase totals = | $774.78 | $853.4824 | $853.48 | $853.45 | $853.50 | |