| 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 | $193.67 | 11.726% | $216.3797 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $78.45 | 4.433% | $81.9277 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $49.92 | 12.269% | $56.0447 | $56.04 | $56.05 | $56.00 |
| Purchase #4 | $70.81 | 10.314% | $78.1133 | $78.11 | $78.10 | $78.10 |
| Purchase #5 | $158.95 | 7.235% | $170.45 | $170.45 | $170.45 | $170.50 |
| Purchase #6 | $93.94 | 9.216% | $102.5975 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $48.37 | 8.381% | $52.4239 | $52.42 | $52.40 | $52.40 |
| 7 purchase totals = | $694.11 | $757.9368 | $757.93 | $757.95 | $757.90 | |