| 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 | $66.69 | 11.149% | $74.1253 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $50.94 | 4.676% | $53.322 | $53.32 | $53.30 | $53.30 |
| Purchase #3 | $219.93 | 3.183% | $226.9304 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $70.48 | 7.619% | $75.8499 | $75.85 | $75.85 | $75.80 |
| Purchase #5 | $118.49 | 5.736% | $125.2866 | $125.29 | $125.30 | $125.30 |
| Purchase #6 | $99.70 | 4.164% | $103.8515 | $103.85 | $103.85 | $103.90 |
| Purchase #7 | $235.47 | 6.622% | $251.0628 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $861.70 | $910.4285 | $910.43 | $910.45 | $910.40 | |