| 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 | $42.46 | 6.110% | $45.0543 | $45.05 | $45.05 | $45.10 |
| Purchase #2 | $243.65 | 5.703% | $257.5454 | $257.55 | $257.55 | $257.50 |
| Purchase #3 | $155.82 | 9.559% | $170.7148 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $244.44 | 13.360% | $277.0972 | $277.10 | $277.10 | $277.10 |
| Purchase #5 | $145.27 | 5.821% | $153.7262 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $42.59 | 8.835% | $46.3528 | $46.35 | $46.35 | $46.40 |
| Purchase #7 | $225.59 | 12.402% | $253.5677 | $253.57 | $253.55 | $253.60 |
| 7 purchase totals = | $1,099.82 | $1,204.0584 | $1,204.06 | $1,204.05 | $1,204.10 | |