| 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 | $42.98 | 11.482% | $47.915 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $17.85 | 5.584% | $18.8467 | $18.85 | $18.85 | $18.80 |
| Purchase #3 | $25.52 | 3.700% | $26.4642 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $106.52 | 11.176% | $118.4247 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $191.85 | 11.814% | $214.5152 | $214.52 | $214.50 | $214.50 |
| Purchase #6 | $86.28 | 10.254% | $95.1272 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $210.81 | 7.590% | $226.8105 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $681.81 | $748.1035 | $748.11 | $748.05 | $748.00 | |