| 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 | $116.94 | 6.484% | $124.5224 | $124.52 | $124.50 | $124.50 |
| Purchase #2 | $135.38 | 12.333% | $152.0764 | $152.08 | $152.10 | $152.10 |
| Purchase #3 | $87.42 | 8.267% | $94.647 | $94.65 | $94.65 | $94.60 |
| Purchase #4 | $75.98 | 12.482% | $85.4638 | $85.46 | $85.45 | $85.50 |
| Purchase #5 | $41.95 | 7.400% | $45.0543 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $220.50 | 11.523% | $245.9082 | $245.91 | $245.90 | $245.90 |
| Purchase #7 | $67.49 | 8.781% | $73.4163 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $745.66 | $821.0884 | $821.09 | $821.05 | $821.10 | |