| 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 | $85.65 | 13.494% | $97.2076 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $88.65 | 6.224% | $94.1676 | $94.17 | $94.15 | $94.20 |
| Purchase #3 | $27.71 | 7.774% | $29.8642 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $105.35 | 3.168% | $108.6875 | $108.69 | $108.70 | $108.70 |
| Purchase #5 | $106.94 | 11.758% | $119.514 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $156.27 | 13.358% | $177.1445 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $59.83 | 7.135% | $64.0989 | $64.10 | $64.10 | $64.10 |
| 7 purchase totals = | $630.40 | $690.6843 | $690.68 | $690.65 | $690.70 | |