| 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 | $73.79 | 6.829% | $78.8291 | $78.83 | $78.85 | $78.80 |
| Purchase #2 | $111.48 | 7.328% | $119.6493 | $119.65 | $119.65 | $119.60 |
| Purchase #3 | $168.69 | 12.212% | $189.2904 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $155.41 | 9.838% | $170.6992 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $43.29 | 5.458% | $45.6528 | $45.65 | $45.65 | $45.70 |
| Purchase #6 | $190.83 | 11.149% | $212.1056 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $40.60 | 13.521% | $46.0895 | $46.09 | $46.10 | $46.10 |
| 7 purchase totals = | $784.09 | $862.3159 | $862.32 | $862.35 | $862.30 | |