| 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 | $86.29 | 7.690% | $92.9257 | $92.93 | $92.95 | $92.90 |
| Purchase #2 | $63.60 | 12.531% | $71.5697 | $71.57 | $71.55 | $71.60 |
| Purchase #3 | $126.75 | 13.389% | $143.7206 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $21.92 | 6.382% | $23.3189 | $23.32 | $23.30 | $23.30 |
| Purchase #5 | $91.52 | 6.305% | $97.2903 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $147.54 | 8.736% | $160.4291 | $160.43 | $160.45 | $160.40 |
| Purchase #7 | $232.85 | 4.147% | $242.5063 | $242.51 | $242.50 | $242.50 |
| 7 purchase totals = | $770.47 | $831.7606 | $831.77 | $831.75 | $831.70 | |