| 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 | $37.63 | 10.144% | $41.4472 | $41.45 | $41.45 | $41.40 |
| Purchase #2 | $214.89 | 11.659% | $239.944 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $238.77 | 5.435% | $251.7471 | $251.75 | $251.75 | $251.70 |
| Purchase #4 | $33.27 | 13.498% | $37.7608 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $196.65 | 5.613% | $207.688 | $207.69 | $207.70 | $207.70 |
| Purchase #6 | $213.63 | 9.678% | $234.3051 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $46.27 | 4.590% | $48.3938 | $48.39 | $48.40 | $48.40 |
| 7 purchase totals = | $981.11 | $1,061.2860 | $1,061.29 | $1,061.30 | $1,061.20 | |