| 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 | $53.79 | 4.437% | $56.1767 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $15.27 | 4.370% | $15.9373 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $177.57 | 3.613% | $183.9856 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $208.43 | 3.637% | $216.0106 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $25.54 | 6.399% | $27.1743 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $228.81 | 6.660% | $244.0487 | $244.05 | $244.05 | $244.00 |
| Purchase #7 | $173.82 | 8.814% | $189.1405 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $883.23 | $932.4737 | $932.48 | $932.50 | $932.40 | |