| 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 | $89.78 | 4.411% | $93.7402 | $93.74 | $93.75 | $93.70 |
| Purchase #2 | $147.76 | 10.868% | $163.8186 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $84.30 | 3.293% | $87.076 | $87.08 | $87.10 | $87.10 |
| Purchase #4 | $159.66 | 9.166% | $174.2944 | $174.29 | $174.30 | $174.30 |
| Purchase #5 | $79.94 | 3.535% | $82.7659 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $224.54 | 3.847% | $233.1781 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $130.33 | 13.706% | $148.193 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $916.31 | $983.0662 | $983.07 | $983.10 | $983.10 | |