| 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 | $246.38 | 7.420% | $264.6614 | $264.66 | $264.65 | $264.70 |
| Purchase #2 | $81.28 | 7.264% | $87.1842 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $52.42 | 6.765% | $55.9662 | $55.97 | $55.95 | $56.00 |
| Purchase #4 | $17.71 | 12.267% | $19.8825 | $19.88 | $19.90 | $19.90 |
| Purchase #5 | $81.86 | 8.244% | $88.6085 | $88.61 | $88.60 | $88.60 |
| Purchase #6 | $201.86 | 7.336% | $216.6684 | $216.67 | $216.65 | $216.70 |
| Purchase #7 | $32.52 | 11.217% | $36.1678 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $714.03 | $769.1390 | $769.14 | $769.10 | $769.30 | |