| 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 | $42.41 | 9.544% | $46.4576 | $46.46 | $46.45 | $46.50 |
| Purchase #2 | $16.38 | 12.667% | $18.4549 | $18.45 | $18.45 | $18.50 |
| Purchase #3 | $53.26 | 5.684% | $56.2873 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $180.41 | 7.831% | $194.5379 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $83.41 | 12.539% | $93.8688 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $67.88 | 8.641% | $73.7455 | $73.75 | $73.75 | $73.70 |
| Purchase #7 | $12.75 | 5.766% | $13.4852 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $456.50 | $496.8372 | $496.85 | $496.85 | $496.90 | |