| 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 | $44.67 | 7.790% | $48.1498 | $48.15 | $48.15 | $48.10 |
| Purchase #2 | $249.72 | 5.127% | $262.5231 | $262.52 | $262.50 | $262.50 |
| Purchase #3 | $6.27 | 3.293% | $6.4765 | $6.48 | $6.50 | $6.50 |
| Purchase #4 | $182.60 | 9.770% | $200.44 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $128.80 | 8.200% | $139.3616 | $139.36 | $139.35 | $139.40 |
| Purchase #6 | $64.29 | 9.671% | $70.5075 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $138.49 | 7.707% | $149.1634 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $814.84 | $876.6219 | $876.62 | $876.60 | $876.60 | |