| 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 | $28.92 | 4.828% | $30.3163 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $50.52 | 6.319% | $53.7124 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $172.47 | 4.857% | $180.8469 | $180.85 | $180.85 | $180.80 |
| Purchase #4 | $98.79 | 10.687% | $109.3477 | $109.35 | $109.35 | $109.30 |
| Purchase #5 | $224.96 | 7.185% | $241.1234 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $114.34 | 10.492% | $126.3366 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $11.73 | 4.626% | $12.2726 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $701.73 | $753.9559 | $753.96 | $753.90 | $753.80 | |