| 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 | $99.42 | 11.731% | $111.083 | $111.08 | $111.10 | $111.10 |
| Purchase #2 | $17.38 | 4.456% | $18.1545 | $18.15 | $18.15 | $18.20 |
| Purchase #3 | $192.47 | 6.212% | $204.4262 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $236.89 | 6.119% | $251.3853 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $58.28 | 10.594% | $64.4542 | $64.45 | $64.45 | $64.50 |
| Purchase #6 | $52.48 | 7.729% | $56.5362 | $56.54 | $56.55 | $56.50 |
| Purchase #7 | $108.52 | 12.653% | $122.251 | $122.25 | $122.25 | $122.30 |
| 7 purchase totals = | $765.44 | $828.2904 | $828.29 | $828.35 | $828.40 | |