| 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 | $47.78 | 9.432% | $52.2866 | $52.29 | $52.30 | $52.30 |
| Purchase #2 | $81.88 | 11.863% | $91.5934 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $137.54 | 13.750% | $156.4518 | $156.45 | $156.45 | $156.50 |
| Purchase #4 | $59.34 | 12.756% | $66.9094 | $66.91 | $66.90 | $66.90 |
| Purchase #5 | $113.84 | 10.394% | $125.6725 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $122.67 | 7.799% | $132.237 | $132.24 | $132.25 | $132.20 |
| Purchase #7 | $171.36 | 6.617% | $182.6989 | $182.70 | $182.70 | $182.70 |
| 7 purchase totals = | $734.41 | $807.8496 | $807.85 | $807.85 | $807.90 | |