| 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 | $35.83 | 10.626% | $39.6373 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $35.69 | 9.310% | $39.0127 | $39.01 | $39.00 | $39.00 |
| Purchase #3 | $242.58 | 9.740% | $266.2073 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $140.63 | 10.244% | $155.0361 | $155.04 | $155.05 | $155.00 |
| Purchase #5 | $215.28 | 4.203% | $224.3282 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $48.64 | 12.743% | $54.8382 | $54.84 | $54.85 | $54.80 |
| Purchase #7 | $13.76 | 10.669% | $15.2281 | $15.23 | $15.25 | $15.20 |
| 7 purchase totals = | $732.41 | $794.2879 | $794.30 | $794.35 | $794.10 | |