| 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 | $26.30 | 12.309% | $29.5373 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $125.39 | 8.683% | $136.2776 | $136.28 | $136.30 | $136.30 |
| Purchase #3 | $115.68 | 13.396% | $131.1765 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $41.91 | 6.639% | $44.6924 | $44.69 | $44.70 | $44.70 |
| Purchase #5 | $230.28 | 10.853% | $255.2723 | $255.27 | $255.25 | $255.30 |
| Purchase #6 | $20.90 | 7.640% | $22.4968 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $120.95 | 11.704% | $135.106 | $135.11 | $135.10 | $135.10 |
| 7 purchase totals = | $681.41 | $754.5589 | $754.57 | $754.60 | $754.60 | |