| 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 | $51.36 | 9.272% | $56.1221 | $56.12 | $56.10 | $56.10 |
| Purchase #2 | $81.63 | 7.216% | $87.5204 | $87.52 | $87.50 | $87.50 |
| Purchase #3 | $84.52 | 13.723% | $96.1187 | $96.12 | $96.10 | $96.10 |
| Purchase #4 | $57.42 | 8.471% | $62.284 | $62.28 | $62.30 | $62.30 |
| Purchase #5 | $227.63 | 3.128% | $234.7503 | $234.75 | $234.75 | $234.80 |
| Purchase #6 | $145.51 | 5.347% | $153.2904 | $153.29 | $153.30 | $153.30 |
| Purchase #7 | $107.28 | 11.170% | $119.2632 | $119.26 | $119.25 | $119.30 |
| 7 purchase totals = | $755.35 | $809.3491 | $809.34 | $809.30 | $809.40 | |