| 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 | $91.45 | 6.674% | $97.5534 | $97.55 | $97.55 | $97.60 |
| Purchase #2 | $150.97 | 8.400% | $163.6515 | $163.65 | $163.65 | $163.70 |
| Purchase #3 | $137.34 | 9.485% | $150.3667 | $150.37 | $150.35 | $150.40 |
| Purchase #4 | $25.95 | 4.459% | $27.1071 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $99.60 | 3.703% | $103.2882 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $25.27 | 7.705% | $27.2171 | $27.22 | $27.20 | $27.20 |
| Purchase #7 | $94.71 | 11.133% | $105.2541 | $105.25 | $105.25 | $105.30 |
| 7 purchase totals = | $625.29 | $674.4381 | $674.44 | $674.40 | $674.60 | |