| 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 | $105.39 | 10.183% | $116.1219 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $110.51 | 9.699% | $121.2284 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $117.26 | 5.641% | $123.8746 | $123.87 | $123.85 | $123.90 |
| Purchase #4 | $62.47 | 13.495% | $70.9003 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $19.37 | 9.680% | $21.245 | $21.25 | $21.25 | $21.20 |
| Purchase #6 | $118.91 | 12.666% | $133.9711 | $133.97 | $133.95 | $134.00 |
| Purchase #7 | $133.62 | 12.230% | $149.9617 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $667.53 | $737.3030 | $737.30 | $737.25 | $737.30 | |