| 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 | $93.92 | 13.797% | $106.8781 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $242.99 | 9.318% | $265.6318 | $265.63 | $265.65 | $265.60 |
| Purchase #3 | $64.86 | 5.170% | $68.2133 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $66.92 | 9.821% | $73.4922 | $73.49 | $73.50 | $73.50 |
| Purchase #5 | $36.79 | 13.382% | $41.7132 | $41.71 | $41.70 | $41.70 |
| Purchase #6 | $160.73 | 3.790% | $166.8217 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $241.63 | 4.266% | $251.9379 | $251.94 | $251.95 | $251.90 |
| 7 purchase totals = | $907.84 | $974.6882 | $974.68 | $974.70 | $974.60 | |