| 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 | $35.61 | 9.138% | $38.864 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $108.66 | 9.389% | $118.8621 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $20.81 | 13.450% | $23.6089 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $49.66 | 13.546% | $56.3869 | $56.39 | $56.40 | $56.40 |
| Purchase #5 | $49.48 | 12.432% | $55.6314 | $55.63 | $55.65 | $55.60 |
| Purchase #6 | $43.81 | 9.643% | $48.0346 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $64.28 | 13.526% | $72.9745 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $372.31 | $414.3624 | $414.35 | $414.35 | $414.40 | |