| 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 | $78.54 | 5.736% | $83.0451 | $83.05 | $83.05 | $83.00 |
| Purchase #2 | $136.35 | 9.147% | $148.8219 | $148.82 | $148.80 | $148.80 |
| Purchase #3 | $187.47 | 8.264% | $202.9625 | $202.96 | $202.95 | $203.00 |
| Purchase #4 | $45.62 | 12.274% | $51.2194 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $58.49 | 5.333% | $61.6093 | $61.61 | $61.60 | $61.60 |
| Purchase #6 | $36.68 | 8.767% | $39.8957 | $39.90 | $39.90 | $39.90 |
| Purchase #7 | $213.94 | 4.260% | $223.0538 | $223.05 | $223.05 | $223.10 |
| 7 purchase totals = | $757.09 | $810.6077 | $810.61 | $810.55 | $810.60 | |