| 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 | $65.88 | 3.415% | $68.1298 | $68.13 | $68.15 | $68.10 |
| Purchase #2 | $165.91 | 8.637% | $180.2396 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $127.35 | 7.129% | $136.4288 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $19.89 | 12.773% | $22.4305 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $7.83 | 3.803% | $8.1278 | $8.13 | $8.15 | $8.10 |
| Purchase #6 | $53.62 | 9.795% | $58.8721 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $232.72 | 7.320% | $249.7551 | $249.76 | $249.75 | $249.80 |
| 7 purchase totals = | $673.20 | $723.9837 | $723.99 | $724.05 | $723.90 | |