| 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 | $15.91 | 12.547% | $17.9062 | $17.91 | $17.90 | $17.90 |
| Purchase #2 | $27.85 | 11.347% | $31.0101 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $118.91 | 9.561% | $130.279 | $130.28 | $130.30 | $130.30 |
| Purchase #4 | $70.68 | 10.719% | $78.2562 | $78.26 | $78.25 | $78.30 |
| Purchase #5 | $210.37 | 12.456% | $236.5737 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $210.51 | 6.681% | $224.5742 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $28.64 | 12.294% | $32.161 | $32.16 | $32.15 | $32.20 |
| 7 purchase totals = | $682.87 | $750.7604 | $750.76 | $750.70 | $750.90 | |