| 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 | $98.53 | 3.854% | $102.3273 | $102.33 | $102.35 | $102.30 |
| Purchase #2 | $123.32 | 8.871% | $134.2597 | $134.26 | $134.25 | $134.30 |
| Purchase #3 | $43.47 | 11.296% | $48.3804 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $13.42 | 4.268% | $13.9928 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $54.45 | 10.137% | $59.9696 | $59.97 | $59.95 | $60.00 |
| Purchase #6 | $197.88 | 7.684% | $213.0851 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $89.38 | 7.585% | $96.1595 | $96.16 | $96.15 | $96.20 |
| 7 purchase totals = | $620.45 | $668.1744 | $668.18 | $668.20 | $668.30 | |