| 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 | $92.52 | 7.321% | $99.2934 | $99.29 | $99.30 | $99.30 |
| Purchase #2 | $36.54 | 4.482% | $38.1777 | $38.18 | $38.20 | $38.20 |
| Purchase #3 | $24.78 | 3.621% | $25.6773 | $25.68 | $25.70 | $25.70 |
| Purchase #4 | $49.88 | 4.390% | $52.0697 | $52.07 | $52.05 | $52.10 |
| Purchase #5 | $244.57 | 7.399% | $262.6657 | $262.67 | $262.65 | $262.70 |
| Purchase #6 | $202.82 | 7.350% | $217.7273 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $42.50 | 4.387% | $44.3645 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $693.61 | $739.9756 | $739.98 | $740.00 | $740.10 | |