| 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 | $12.82 | 3.682% | $13.292 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $63.51 | 11.725% | $70.9565 | $70.96 | $70.95 | $71.00 |
| Purchase #3 | $205.78 | 3.739% | $213.4741 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $41.80 | 10.160% | $46.0469 | $46.05 | $46.05 | $46.00 |
| Purchase #5 | $185.86 | 4.186% | $193.6401 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $66.83 | 5.267% | $70.3499 | $70.35 | $70.35 | $70.30 |
| Purchase #7 | $9.65 | 8.666% | $10.4863 | $10.49 | $10.50 | $10.50 |
| 7 purchase totals = | $586.25 | $618.2458 | $618.25 | $618.25 | $618.20 | |