| 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 | $33.34 | 5.618% | $35.213 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $230.78 | 9.702% | $253.1703 | $253.17 | $253.15 | $253.20 |
| Purchase #3 | $13.28 | 11.402% | $14.7942 | $14.79 | $14.80 | $14.80 |
| Purchase #4 | $78.43 | 13.708% | $89.1812 | $89.18 | $89.20 | $89.20 |
| Purchase #5 | $16.33 | 7.629% | $17.5758 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $210.47 | 8.746% | $228.8777 | $228.88 | $228.90 | $228.90 |
| Purchase #7 | $45.79 | 5.350% | $48.2398 | $48.24 | $48.25 | $48.20 |
| 7 purchase totals = | $628.42 | $687.0520 | $687.05 | $687.10 | $687.10 | |