| 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 | $74.87 | 4.272% | $78.0684 | $78.07 | $78.05 | $78.10 |
| Purchase #2 | $176.61 | 9.465% | $193.3261 | $193.33 | $193.35 | $193.30 |
| Purchase #3 | $96.52 | 8.740% | $104.9558 | $104.96 | $104.95 | $105.00 |
| Purchase #4 | $65.76 | 3.284% | $67.9196 | $67.92 | $67.90 | $67.90 |
| Purchase #5 | $153.37 | 5.642% | $162.0231 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $124.36 | 12.739% | $140.2022 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $58.45 | 7.434% | $62.7952 | $62.80 | $62.80 | $62.80 |
| 7 purchase totals = | $749.94 | $809.2904 | $809.30 | $809.25 | $809.30 | |