| 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 | $23.48 | 3.502% | $24.3023 | $24.30 | $24.30 | $24.30 |
| Purchase #2 | $229.34 | 13.725% | $260.8169 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $54.26 | 9.326% | $59.3203 | $59.32 | $59.30 | $59.30 |
| Purchase #4 | $137.37 | 10.608% | $151.9422 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $102.75 | 5.210% | $108.1033 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $29.58 | 11.250% | $32.9078 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $212.38 | 3.721% | $220.2827 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $789.16 | $857.6755 | $857.67 | $857.65 | $857.60 | |