| 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 | $70.40 | 7.397% | $75.6075 | $75.61 | $75.60 | $75.60 |
| Purchase #2 | $71.58 | 10.289% | $78.9449 | $78.94 | $78.95 | $78.90 |
| Purchase #3 | $99.68 | 12.482% | $112.1221 | $112.12 | $112.10 | $112.10 |
| Purchase #4 | $81.26 | 3.352% | $83.9838 | $83.98 | $84.00 | $84.00 |
| Purchase #5 | $189.77 | 12.612% | $213.7038 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $137.57 | 12.761% | $155.1253 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $50.64 | 4.555% | $52.9467 | $52.95 | $52.95 | $52.90 |
| 7 purchase totals = | $700.90 | $772.4341 | $772.43 | $772.45 | $772.30 | |