| 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 | $60.46 | 7.130% | $64.7708 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $202.99 | 7.580% | $218.3766 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $58.81 | 12.131% | $65.9442 | $65.94 | $65.95 | $65.90 |
| Purchase #4 | $79.31 | 6.298% | $84.3049 | $84.30 | $84.30 | $84.30 |
| Purchase #5 | $136.84 | 13.547% | $155.3777 | $155.38 | $155.40 | $155.40 |
| Purchase #6 | $47.41 | 8.195% | $51.2952 | $51.30 | $51.30 | $51.30 |
| Purchase #7 | $144.77 | 6.451% | $154.1091 | $154.11 | $154.10 | $154.10 |
| 7 purchase totals = | $730.59 | $794.1785 | $794.18 | $794.20 | $794.20 | |