| 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 | $55.37 | 13.399% | $62.789 | $62.79 | $62.80 | $62.80 |
| Purchase #2 | $80.83 | 9.144% | $88.2211 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $9.54 | 5.570% | $10.0714 | $10.07 | $10.05 | $10.10 |
| Purchase #4 | $12.62 | 8.606% | $13.7061 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $67.96 | 9.265% | $74.2565 | $74.26 | $74.25 | $74.30 |
| Purchase #6 | $182.46 | 4.232% | $190.1817 | $190.18 | $190.20 | $190.20 |
| Purchase #7 | $221.63 | 13.641% | $251.8625 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $630.41 | $691.0883 | $691.09 | $691.05 | $691.20 | |