| 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 | $61.59 | 7.439% | $66.1717 | $66.17 | $66.15 | $66.20 |
| Purchase #2 | $242.63 | 7.111% | $259.8834 | $259.88 | $259.90 | $259.90 |
| Purchase #3 | $103.88 | 3.327% | $107.3361 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $148.71 | 5.501% | $156.8905 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $45.49 | 11.559% | $50.7482 | $50.75 | $50.75 | $50.70 |
| Purchase #6 | $17.41 | 12.418% | $19.572 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $234.58 | 13.789% | $266.9262 | $266.93 | $266.95 | $266.90 |
| 7 purchase totals = | $854.29 | $927.5281 | $927.53 | $927.55 | $927.50 | |