| 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 | $28.87 | 11.139% | $32.0858 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $74.65 | 8.110% | $80.7041 | $80.70 | $80.70 | $80.70 |
| Purchase #3 | $44.44 | 3.660% | $46.0665 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $225.70 | 12.476% | $253.8583 | $253.86 | $253.85 | $253.90 |
| Purchase #5 | $180.97 | 5.609% | $191.1206 | $191.12 | $191.10 | $191.10 |
| Purchase #6 | $206.49 | 4.547% | $215.8791 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $108.66 | 11.475% | $121.1287 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $869.78 | $940.8431 | $940.85 | $940.85 | $940.90 | |