| 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 | $68.66 | 7.841% | $74.0436 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $16.91 | 11.595% | $18.8707 | $18.87 | $18.85 | $18.90 |
| Purchase #3 | $93.49 | 3.608% | $96.8631 | $96.86 | $96.85 | $96.90 |
| Purchase #4 | $102.25 | 8.146% | $110.5793 | $110.58 | $110.60 | $110.60 |
| Purchase #5 | $187.45 | 13.227% | $212.244 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $94.81 | 5.848% | $100.3545 | $100.35 | $100.35 | $100.40 |
| Purchase #7 | $95.84 | 5.316% | $100.9349 | $100.93 | $100.95 | $100.90 |
| 7 purchase totals = | $659.41 | $713.8901 | $713.87 | $713.90 | $713.90 | |