| 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 | $92.66 | 8.225% | $100.2813 | $100.28 | $100.30 | $100.30 |
| Purchase #2 | $108.80 | 13.116% | $123.0702 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $88.68 | 7.231% | $95.0925 | $95.09 | $95.10 | $95.10 |
| Purchase #4 | $50.65 | 7.820% | $54.6108 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $73.32 | 8.589% | $79.6175 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $87.96 | 10.491% | $97.1879 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $106.26 | 4.241% | $110.7665 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $608.33 | $660.6267 | $660.63 | $660.60 | $660.70 | |