| 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 | $100.29 | 11.326% | $111.6488 | $111.65 | $111.65 | $111.60 |
| Purchase #2 | $191.46 | 5.605% | $202.1913 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $165.77 | 13.644% | $188.3877 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $25.59 | 9.153% | $27.9323 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $120.50 | 8.641% | $130.9124 | $130.91 | $130.90 | $130.90 |
| Purchase #6 | $99.46 | 7.850% | $107.2676 | $107.27 | $107.25 | $107.30 |
| Purchase #7 | $24.43 | 4.397% | $25.5042 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $727.50 | $793.8443 | $793.84 | $793.85 | $793.80 | |