| 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 | $46.29 | 5.367% | $48.7744 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $7.56 | 3.344% | $7.8128 | $7.81 | $7.80 | $7.80 |
| Purchase #3 | $97.35 | 8.559% | $105.6822 | $105.68 | $105.70 | $105.70 |
| Purchase #4 | $201.58 | 9.230% | $220.1858 | $220.19 | $220.20 | $220.20 |
| Purchase #5 | $25.93 | 9.228% | $28.3228 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $102.44 | 13.191% | $115.9529 | $115.95 | $115.95 | $116.00 |
| Purchase #7 | $136.86 | 9.502% | $149.8644 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $618.01 | $676.5953 | $676.58 | $676.55 | $676.70 | |