| 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 | $39.97 | 10.475% | $44.1569 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $73.38 | 13.134% | $83.0177 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $63.35 | 7.399% | $68.0373 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $200.41 | 8.233% | $216.9098 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $154.96 | 5.862% | $164.0438 | $164.04 | $164.05 | $164.00 |
| Purchase #6 | $189.61 | 10.478% | $209.4773 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $12.93 | 13.745% | $14.7072 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $734.61 | $800.3500 | $800.36 | $800.35 | $800.30 | |