| 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 | $72.99 | 13.857% | $83.1042 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $177.57 | 5.726% | $187.7377 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $32.85 | 13.144% | $37.1678 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $208.43 | 9.389% | $227.9995 | $228.00 | $228.00 | $228.00 |
| Purchase #5 | $61.67 | 13.796% | $70.178 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $23.67 | 10.833% | $26.2342 | $26.23 | $26.25 | $26.20 |
| Purchase #7 | $20.71 | 7.498% | $22.2628 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $597.89 | $654.6842 | $654.68 | $654.70 | $654.70 | |