| 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 | $108.57 | 3.386% | $112.2462 | $112.25 | $112.25 | $112.20 |
| Purchase #2 | $27.80 | 8.601% | $30.1911 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $34.88 | 10.704% | $38.6136 | $38.61 | $38.60 | $38.60 |
| Purchase #4 | $87.29 | 8.735% | $94.9148 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $26.91 | 9.324% | $29.4191 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $236.50 | 3.547% | $244.8887 | $244.89 | $244.90 | $244.90 |
| Purchase #7 | $15.54 | 10.319% | $17.1436 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $537.49 | $567.4171 | $567.41 | $567.40 | $567.30 | |