| 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 | $35.92 | 8.730% | $39.0558 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $197.36 | 10.174% | $217.4394 | $217.44 | $217.45 | $217.40 |
| Purchase #3 | $161.89 | 6.168% | $171.8754 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $58.90 | 11.523% | $65.687 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $160.45 | 9.611% | $175.8708 | $175.87 | $175.85 | $175.90 |
| Purchase #6 | $20.99 | 13.624% | $23.8497 | $23.85 | $23.85 | $23.80 |
| Purchase #7 | $158.36 | 8.864% | $172.397 | $172.40 | $172.40 | $172.40 |
| 7 purchase totals = | $793.87 | $866.1751 | $866.19 | $866.20 | $866.20 | |