| 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 | $89.52 | 10.715% | $99.1121 | $99.11 | $99.10 | $99.10 |
| Purchase #2 | $24.43 | 11.178% | $27.1608 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $58.41 | 12.862% | $65.9227 | $65.92 | $65.90 | $65.90 |
| Purchase #4 | $125.41 | 7.242% | $134.4922 | $134.49 | $134.50 | $134.50 |
| Purchase #5 | $20.27 | 8.737% | $22.041 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $25.62 | 3.601% | $26.5426 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $226.99 | 9.183% | $247.8345 | $247.83 | $247.85 | $247.80 |
| 7 purchase totals = | $570.65 | $623.1059 | $623.09 | $623.10 | $623.00 | |