| 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 | $60.52 | 11.869% | $67.7031 | $67.70 | $67.70 | $67.70 |
| Purchase #2 | $236.90 | 11.811% | $264.8803 | $264.88 | $264.90 | $264.90 |
| Purchase #3 | $84.98 | 6.700% | $90.6737 | $90.67 | $90.65 | $90.70 |
| Purchase #4 | $26.76 | 5.678% | $28.2794 | $28.28 | $28.30 | $28.30 |
| Purchase #5 | $190.54 | 11.615% | $212.6712 | $212.67 | $212.65 | $212.70 |
| Purchase #6 | $21.35 | 13.414% | $24.2139 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $83.82 | 4.450% | $87.55 | $87.55 | $87.55 | $87.60 |
| 7 purchase totals = | $704.87 | $775.9716 | $775.96 | $775.95 | $776.10 | |