| 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 | $80.29 | 8.108% | $86.7999 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $201.73 | 3.392% | $208.5727 | $208.57 | $208.55 | $208.60 |
| Purchase #3 | $140.32 | 11.358% | $156.2575 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $61.50 | 11.489% | $68.5657 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $126.66 | 13.146% | $143.3107 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $117.51 | 4.607% | $122.9237 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $103.69 | 11.237% | $115.3416 | $115.34 | $115.35 | $115.30 |
| 7 purchase totals = | $831.70 | $901.7718 | $901.77 | $901.70 | $901.80 | |