| 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 | $237.87 | 8.230% | $257.4467 | $257.45 | $257.45 | $257.40 |
| Purchase #2 | $69.52 | 5.423% | $73.2901 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $20.60 | 5.331% | $21.6982 | $21.70 | $21.70 | $21.70 |
| Purchase #4 | $13.89 | 13.171% | $15.7195 | $15.72 | $15.70 | $15.70 |
| Purchase #5 | $164.30 | 7.833% | $177.1696 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $62.53 | 4.536% | $65.3664 | $65.37 | $65.35 | $65.40 |
| Purchase #7 | $22.52 | 8.156% | $24.3567 | $24.36 | $24.35 | $24.40 |
| 7 purchase totals = | $591.23 | $635.0472 | $635.06 | $635.00 | $635.10 | |