| 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 | $23.83 | 7.130% | $25.5291 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $170.75 | 12.431% | $191.9759 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $182.53 | 11.792% | $204.0539 | $204.05 | $204.05 | $204.10 |
| Purchase #4 | $93.72 | 3.551% | $97.048 | $97.05 | $97.05 | $97.00 |
| Purchase #5 | $103.95 | 10.801% | $115.1776 | $115.18 | $115.20 | $115.20 |
| Purchase #6 | $94.69 | 9.271% | $103.4687 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $143.96 | 10.789% | $159.4918 | $159.49 | $159.50 | $159.50 |
| 7 purchase totals = | $813.43 | $896.7450 | $896.75 | $896.80 | $896.80 | |