| 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 | $80.28 | 8.753% | $87.3069 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $20.61 | 11.745% | $23.0306 | $23.03 | $23.05 | $23.00 |
| Purchase #3 | $174.57 | 5.800% | $184.6951 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $60.31 | 7.674% | $64.9382 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $235.75 | 5.608% | $248.9709 | $248.97 | $248.95 | $249.00 |
| Purchase #6 | $55.98 | 8.678% | $60.8379 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $83.92 | 6.482% | $89.3597 | $89.36 | $89.35 | $89.40 |
| 7 purchase totals = | $711.42 | $759.1393 | $759.15 | $759.15 | $759.10 | |