| 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 | $93.36 | 4.192% | $97.2737 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $70.90 | 3.613% | $73.4616 | $73.46 | $73.45 | $73.50 |
| Purchase #3 | $59.97 | 11.510% | $66.8725 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $236.79 | 6.423% | $251.999 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $177.99 | 3.545% | $184.2997 | $184.30 | $184.30 | $184.30 |
| Purchase #6 | $133.60 | 11.513% | $148.9814 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $21.90 | 4.494% | $22.8842 | $22.88 | $22.90 | $22.90 |
| 7 purchase totals = | $794.51 | $845.7721 | $845.76 | $845.75 | $845.90 | |