| 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 | $25.56 | 6.784% | $27.294 | $27.29 | $27.30 | $27.30 |
| Purchase #2 | $80.63 | 5.201% | $84.8236 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $16.52 | 7.837% | $17.8147 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $236.60 | 6.459% | $251.882 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $83.54 | 7.622% | $89.9074 | $89.91 | $89.90 | $89.90 |
| Purchase #6 | $225.61 | 7.503% | $242.5375 | $242.54 | $242.55 | $242.50 |
| Purchase #7 | $173.69 | 12.805% | $195.931 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $842.15 | $910.1902 | $910.18 | $910.20 | $910.10 | |