| 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 | $32.25 | 6.292% | $34.2792 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $20.97 | 3.553% | $21.7151 | $21.72 | $21.70 | $21.70 |
| Purchase #3 | $129.69 | 6.247% | $137.7917 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $36.89 | 9.183% | $40.2776 | $40.28 | $40.30 | $40.30 |
| Purchase #5 | $46.99 | 13.843% | $53.4948 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $172.40 | 10.271% | $190.1072 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $60.27 | 6.290% | $64.061 | $64.06 | $64.05 | $64.10 |
| 7 purchase totals = | $499.46 | $541.7266 | $541.73 | $541.75 | $541.80 | |