| 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 | $67.61 | 12.330% | $75.9463 | $75.95 | $75.95 | $75.90 |
| Purchase #2 | $48.66 | 3.610% | $50.4166 | $50.42 | $50.40 | $50.40 |
| Purchase #3 | $89.44 | 6.851% | $95.5675 | $95.57 | $95.55 | $95.60 |
| Purchase #4 | $65.98 | 4.335% | $68.8402 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $140.55 | 11.347% | $156.4982 | $156.50 | $156.50 | $156.50 |
| Purchase #6 | $207.81 | 10.783% | $230.2182 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $148.79 | 8.781% | $161.8552 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $768.84 | $839.3422 | $839.36 | $839.30 | $839.30 | |