| 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 | $88.33 | 7.417% | $94.8814 | $94.88 | $94.90 | $94.90 |
| Purchase #2 | $216.35 | 5.377% | $227.9831 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $206.83 | 10.550% | $228.6506 | $228.65 | $228.65 | $228.70 |
| Purchase #4 | $51.27 | 3.290% | $52.9568 | $52.96 | $52.95 | $53.00 |
| Purchase #5 | $24.83 | 7.519% | $26.697 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $67.81 | 7.144% | $72.6543 | $72.65 | $72.65 | $72.70 |
| Purchase #7 | $129.39 | 3.621% | $134.0752 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $784.81 | $837.8984 | $837.90 | $837.95 | $838.10 | |