| 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 | $104.92 | 12.244% | $117.7664 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $86.30 | 4.776% | $90.4217 | $90.42 | $90.40 | $90.40 |
| Purchase #3 | $130.43 | 3.388% | $134.849 | $134.85 | $134.85 | $134.80 |
| Purchase #4 | $24.42 | 10.668% | $27.0251 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $213.82 | 6.750% | $228.2529 | $228.25 | $228.25 | $228.30 |
| Purchase #6 | $87.97 | 12.661% | $99.1079 | $99.11 | $99.10 | $99.10 |
| Purchase #7 | $201.79 | 5.606% | $213.1023 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $849.65 | $910.5253 | $910.53 | $910.50 | $910.50 | |