| 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 | $29.94 | 12.564% | $33.7017 | $33.70 | $33.70 | $33.70 |
| Purchase #2 | $174.82 | 3.379% | $180.7272 | $180.73 | $180.75 | $180.70 |
| Purchase #3 | $22.57 | 11.336% | $25.1285 | $25.13 | $25.15 | $25.10 |
| Purchase #4 | $127.86 | 3.698% | $132.5883 | $132.59 | $132.60 | $132.60 |
| Purchase #5 | $237.82 | 7.734% | $256.213 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $228.60 | 10.736% | $253.1425 | $253.14 | $253.15 | $253.10 |
| Purchase #7 | $81.31 | 9.408% | $88.9596 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $902.92 | $970.4608 | $970.46 | $970.50 | $970.40 | |