| 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 | $27.77 | 8.591% | $30.1557 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $60.70 | 3.864% | $63.0454 | $63.05 | $63.05 | $63.00 |
| Purchase #3 | $62.53 | 12.817% | $70.5445 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $247.77 | 8.376% | $268.5232 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $89.56 | 4.806% | $93.8643 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $10.52 | 9.158% | $11.4834 | $11.48 | $11.50 | $11.50 |
| Purchase #7 | $227.44 | 10.152% | $250.5297 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $726.29 | $788.1462 | $788.14 | $788.15 | $788.10 | |