| 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 | $43.39 | 12.361% | $48.7534 | $48.75 | $48.75 | $48.80 |
| Purchase #2 | $189.31 | 9.248% | $206.8174 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $50.98 | 6.793% | $54.4431 | $54.44 | $54.45 | $54.40 |
| Purchase #4 | $66.57 | 5.228% | $70.0503 | $70.05 | $70.05 | $70.10 |
| Purchase #5 | $97.36 | 5.871% | $103.076 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $151.26 | 7.791% | $163.0447 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $229.36 | 4.193% | $238.9771 | $238.98 | $239.00 | $239.00 |
| 7 purchase totals = | $828.23 | $885.1620 | $885.16 | $885.20 | $885.20 | |