| 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 | $95.59 | 7.278% | $102.547 | $102.55 | $102.55 | $102.50 |
| Purchase #2 | $191.26 | 9.804% | $210.0111 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $136.79 | 8.560% | $148.4992 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $76.53 | 11.456% | $85.2973 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $27.28 | 8.705% | $29.6547 | $29.65 | $29.65 | $29.70 |
| Purchase #6 | $199.67 | 12.506% | $224.6407 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $61.52 | 8.267% | $66.6059 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $788.64 | $867.2559 | $867.26 | $867.25 | $867.20 | |