| 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 | $103.29 | 9.436% | $113.0364 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $93.65 | 6.467% | $99.7063 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $104.73 | 5.648% | $110.6452 | $110.65 | $110.65 | $110.60 |
| Purchase #4 | $175.92 | 6.747% | $187.7893 | $187.79 | $187.80 | $187.80 |
| Purchase #5 | $60.26 | 13.853% | $68.6078 | $68.61 | $68.60 | $68.60 |
| Purchase #6 | $157.69 | 11.552% | $175.9063 | $175.91 | $175.90 | $175.90 |
| Purchase #7 | $121.86 | 10.372% | $134.4993 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $817.40 | $890.1906 | $890.21 | $890.20 | $890.10 | |