| 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 | $41.33 | 7.703% | $44.5136 | $44.51 | $44.50 | $44.50 |
| Purchase #2 | $101.84 | 6.528% | $108.4881 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $49.97 | 9.680% | $54.8071 | $54.81 | $54.80 | $54.80 |
| Purchase #4 | $207.59 | 11.420% | $231.2968 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $149.94 | 13.396% | $170.026 | $170.03 | $170.05 | $170.00 |
| Purchase #6 | $213.53 | 3.584% | $221.1829 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $97.94 | 4.743% | $102.5853 | $102.59 | $102.60 | $102.60 |
| 7 purchase totals = | $862.14 | $932.8998 | $932.91 | $932.95 | $932.90 | |