| 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 | $42.91 | 9.526% | $46.9976 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $84.75 | 8.675% | $92.1021 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $180.99 | 5.543% | $191.0223 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $90.82 | 4.563% | $94.9641 | $94.96 | $94.95 | $95.00 |
| Purchase #5 | $28.32 | 12.569% | $31.8795 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $103.94 | 5.102% | $109.243 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $134.74 | 11.104% | $149.7015 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $666.47 | $715.9101 | $715.90 | $715.90 | $715.90 | |