| 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 | $110.72 | 13.402% | $125.5587 | $125.56 | $125.55 | $125.60 |
| Purchase #2 | $58.96 | 9.549% | $64.5901 | $64.59 | $64.60 | $64.60 |
| Purchase #3 | $88.44 | 11.114% | $98.2692 | $98.27 | $98.25 | $98.30 |
| Purchase #4 | $15.42 | 12.702% | $17.3786 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $19.32 | 10.511% | $21.3507 | $21.35 | $21.35 | $21.40 |
| Purchase #6 | $67.55 | 6.368% | $71.8516 | $71.85 | $71.85 | $71.90 |
| Purchase #7 | $206.81 | 6.337% | $219.9155 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $567.22 | $618.9144 | $618.92 | $618.90 | $619.10 | |