| 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 | $62.83 | 12.563% | $70.7233 | $70.72 | $70.70 | $70.70 |
| Purchase #2 | $135.65 | 6.440% | $144.3859 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $100.55 | 7.174% | $107.7635 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $188.38 | 12.801% | $212.4945 | $212.49 | $212.50 | $212.50 |
| Purchase #5 | $99.76 | 3.168% | $102.9204 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $145.81 | 7.379% | $156.5693 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $143.38 | 6.313% | $152.4316 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $876.36 | $947.2885 | $947.28 | $947.25 | $947.30 | |