| 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 | $87.53 | 8.442% | $94.9193 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $52.26 | 9.545% | $57.2482 | $57.25 | $57.25 | $57.20 |
| Purchase #3 | $148.30 | 8.690% | $161.1873 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $238.91 | 6.152% | $253.6077 | $253.61 | $253.60 | $253.60 |
| Purchase #5 | $31.26 | 5.201% | $32.8858 | $32.89 | $32.90 | $32.90 |
| Purchase #6 | $52.57 | 10.575% | $58.1293 | $58.13 | $58.15 | $58.10 |
| Purchase #7 | $58.29 | 12.358% | $65.4935 | $65.49 | $65.50 | $65.50 |
| 7 purchase totals = | $669.12 | $723.4711 | $723.48 | $723.50 | $723.40 | |