| 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 | $93.46 | 6.641% | $99.6667 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $47.61 | 7.231% | $51.0527 | $51.05 | $51.05 | $51.10 |
| Purchase #3 | $236.69 | 6.628% | $252.3778 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $55.89 | 5.563% | $58.9992 | $59.00 | $59.00 | $59.00 |
| Purchase #5 | $146.95 | 13.209% | $166.3606 | $166.36 | $166.35 | $166.40 |
| Purchase #6 | $130.46 | 4.134% | $135.8532 | $135.85 | $135.85 | $135.90 |
| Purchase #7 | $190.86 | 7.698% | $205.5524 | $205.55 | $205.55 | $205.60 |
| 7 purchase totals = | $901.92 | $969.8626 | $969.86 | $969.85 | $970.10 | |