| 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 | $38.86 | 3.286% | $40.1369 | $40.14 | $40.15 | $40.10 |
| Purchase #2 | $88.88 | 4.587% | $92.9569 | $92.96 | $92.95 | $93.00 |
| Purchase #3 | $210.25 | 7.621% | $226.2732 | $226.27 | $226.25 | $226.30 |
| Purchase #4 | $99.26 | 4.485% | $103.7118 | $103.71 | $103.70 | $103.70 |
| Purchase #5 | $217.60 | 5.167% | $228.8434 | $228.84 | $228.85 | $228.80 |
| Purchase #6 | $13.39 | 7.712% | $14.4226 | $14.42 | $14.40 | $14.40 |
| Purchase #7 | $238.49 | 12.659% | $268.6804 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $906.73 | $975.0252 | $975.02 | $975.00 | $975.00 | |