| 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 | $73.27 | 3.846% | $76.088 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $155.29 | 6.397% | $165.2239 | $165.22 | $165.20 | $165.20 |
| Purchase #3 | $196.32 | 8.182% | $212.3829 | $212.38 | $212.40 | $212.40 |
| Purchase #4 | $29.47 | 8.758% | $32.051 | $32.05 | $32.05 | $32.10 |
| Purchase #5 | $97.49 | 10.641% | $107.8639 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $111.79 | 3.592% | $115.8055 | $115.81 | $115.80 | $115.80 |
| Purchase #7 | $102.55 | 6.287% | $108.9973 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $766.18 | $818.4125 | $818.41 | $818.40 | $818.50 | |