| 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 | $97.54 | 4.321% | $101.7547 | $101.75 | $101.75 | $101.80 |
| Purchase #2 | $35.28 | 7.831% | $38.0428 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $78.63 | 10.521% | $86.9027 | $86.90 | $86.90 | $86.90 |
| Purchase #4 | $52.94 | 4.278% | $55.2048 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $52.73 | 11.611% | $58.8525 | $58.85 | $58.85 | $58.90 |
| Purchase #6 | $93.69 | 6.460% | $99.7424 | $99.74 | $99.75 | $99.70 |
| Purchase #7 | $124.40 | 4.309% | $129.7604 | $129.76 | $129.75 | $129.80 |
| 7 purchase totals = | $535.21 | $570.2603 | $570.24 | $570.25 | $570.30 | |