| 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 | $36.50 | 11.124% | $40.5603 | $40.56 | $40.55 | $40.60 |
| Purchase #2 | $11.63 | 11.731% | $12.9943 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $61.43 | 5.612% | $64.8775 | $64.88 | $64.90 | $64.90 |
| Purchase #4 | $62.69 | 8.200% | $67.8306 | $67.83 | $67.85 | $67.80 |
| Purchase #5 | $196.39 | 10.623% | $217.2525 | $217.25 | $217.25 | $217.30 |
| Purchase #6 | $238.75 | 9.113% | $260.5073 | $260.51 | $260.50 | $260.50 |
| Purchase #7 | $66.82 | 10.582% | $73.8909 | $73.89 | $73.90 | $73.90 |
| 7 purchase totals = | $674.21 | $737.9134 | $737.91 | $737.95 | $738.00 | |