| 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 | $71.92 | 7.263% | $77.1435 | $77.14 | $77.15 | $77.10 |
| Purchase #2 | $136.53 | 8.777% | $148.5132 | $148.51 | $148.50 | $148.50 |
| Purchase #3 | $63.69 | 9.714% | $69.8768 | $69.88 | $69.90 | $69.90 |
| Purchase #4 | $46.31 | 7.689% | $49.8708 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $8.60 | 10.360% | $9.491 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $223.61 | 9.265% | $244.3275 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $35.82 | 4.299% | $37.3599 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $586.48 | $636.5827 | $636.58 | $636.60 | $636.60 | |