| 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 | $8.56 | 8.287% | $9.2694 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $71.90 | 7.608% | $77.3702 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $155.30 | 9.554% | $170.1374 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $30.86 | 9.515% | $33.7963 | $33.80 | $33.80 | $33.80 |
| Purchase #5 | $130.93 | 7.659% | $140.9579 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $179.43 | 8.347% | $194.407 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $95.91 | 9.810% | $105.3188 | $105.32 | $105.30 | $105.30 |
| 7 purchase totals = | $672.89 | $731.2570 | $731.27 | $731.20 | $731.30 | |