| 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 | $41.55 | 7.355% | $44.606 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $66.52 | 12.524% | $74.851 | $74.85 | $74.85 | $74.90 |
| Purchase #3 | $48.90 | 7.565% | $52.5993 | $52.60 | $52.60 | $52.60 |
| Purchase #4 | $94.93 | 13.804% | $108.0341 | $108.03 | $108.05 | $108.00 |
| Purchase #5 | $231.41 | 13.730% | $263.1826 | $263.18 | $263.20 | $263.20 |
| Purchase #6 | $13.57 | 4.850% | $14.2281 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $230.99 | 10.679% | $255.6574 | $255.66 | $255.65 | $255.70 |
| 7 purchase totals = | $727.87 | $813.1585 | $813.16 | $813.20 | $813.20 | |