| 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 | $99.77 | 10.248% | $109.9944 | $109.99 | $110.00 | $110.00 |
| Purchase #2 | $178.84 | 3.240% | $184.6344 | $184.63 | $184.65 | $184.60 |
| Purchase #3 | $53.89 | 11.191% | $59.9208 | $59.92 | $59.90 | $59.90 |
| Purchase #4 | $195.59 | 5.227% | $205.8135 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $52.90 | 9.813% | $58.0911 | $58.09 | $58.10 | $58.10 |
| Purchase #6 | $161.92 | 5.347% | $170.5779 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $180.98 | 3.780% | $187.821 | $187.82 | $187.80 | $187.80 |
| 7 purchase totals = | $923.89 | $976.8531 | $976.84 | $976.85 | $976.80 | |