| 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 | $76.53 | 5.634% | $80.8417 | $80.84 | $80.85 | $80.80 |
| Purchase #2 | $52.56 | 12.829% | $59.3029 | $59.30 | $59.30 | $59.30 |
| Purchase #3 | $188.77 | 3.790% | $195.9244 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $247.62 | 3.714% | $256.8166 | $256.82 | $256.80 | $256.80 |
| Purchase #5 | $25.76 | 10.825% | $28.5485 | $28.55 | $28.55 | $28.50 |
| Purchase #6 | $139.71 | 9.518% | $153.0076 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $148.57 | 8.172% | $160.7111 | $160.71 | $160.70 | $160.70 |
| 7 purchase totals = | $879.52 | $935.1528 | $935.15 | $935.10 | $935.00 | |