| 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 | $77.32 | 7.638% | $83.2257 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $145.25 | 12.524% | $163.4411 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $246.60 | 13.509% | $279.9132 | $279.91 | $279.90 | $279.90 |
| Purchase #4 | $130.34 | 7.530% | $140.1546 | $140.15 | $140.15 | $140.20 |
| Purchase #5 | $40.56 | 13.301% | $45.9549 | $45.95 | $45.95 | $46.00 |
| Purchase #6 | $212.56 | 12.273% | $238.6475 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $12.80 | 5.163% | $13.4609 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $865.43 | $964.7979 | $964.79 | $964.80 | $964.80 | |