| 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 | $23.92 | 8.104% | $25.8585 | $25.86 | $25.85 | $25.90 |
| Purchase #2 | $209.83 | 4.436% | $219.1381 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $25.99 | 9.192% | $28.379 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $20.36 | 7.472% | $21.8813 | $21.88 | $21.90 | $21.90 |
| Purchase #5 | $205.67 | 9.181% | $224.5526 | $224.55 | $224.55 | $224.60 |
| Purchase #6 | $66.75 | 12.192% | $74.8882 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $76.46 | 6.473% | $81.4093 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $628.98 | $676.1070 | $676.11 | $676.15 | $676.20 | |