| 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 | $42.77 | 9.325% | $46.7583 | $46.76 | $46.75 | $46.80 |
| Purchase #2 | $108.30 | 4.753% | $113.4475 | $113.45 | $113.45 | $113.40 |
| Purchase #3 | $83.49 | 5.322% | $87.9333 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $46.30 | 6.381% | $49.2544 | $49.25 | $49.25 | $49.30 |
| Purchase #5 | $128.96 | 6.778% | $137.7009 | $137.70 | $137.70 | $137.70 |
| Purchase #6 | $55.65 | 10.644% | $61.5734 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $15.66 | 13.341% | $17.7492 | $17.75 | $17.75 | $17.70 |
| 7 purchase totals = | $481.13 | $514.4170 | $514.41 | $514.40 | $514.40 | |