| 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 | $183.63 | 7.469% | $197.3453 | $197.35 | $197.35 | $197.30 |
| Purchase #2 | $56.64 | 5.623% | $59.8249 | $59.82 | $59.80 | $59.80 |
| Purchase #3 | $22.34 | 3.450% | $23.1107 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $40.79 | 13.500% | $46.2967 | $46.30 | $46.30 | $46.30 |
| Purchase #5 | $54.94 | 13.352% | $62.2756 | $62.28 | $62.30 | $62.30 |
| Purchase #6 | $21.50 | 7.395% | $23.0899 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $200.91 | 7.252% | $215.48 | $215.48 | $215.50 | $215.50 |
| 7 purchase totals = | $580.75 | $627.4231 | $627.43 | $627.45 | $627.40 | |