| 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 | $73.56 | 10.457% | $81.2522 | $81.25 | $81.25 | $81.30 |
| Purchase #2 | $219.60 | 6.688% | $234.2868 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $45.65 | 4.390% | $47.654 | $47.65 | $47.65 | $47.70 |
| Purchase #4 | $60.42 | 5.478% | $63.7298 | $63.73 | $63.75 | $63.70 |
| Purchase #5 | $112.62 | 11.116% | $125.1388 | $125.14 | $125.15 | $125.10 |
| Purchase #6 | $33.81 | 4.494% | $35.3294 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $133.83 | 11.587% | $149.3369 | $149.34 | $149.35 | $149.30 |
| 7 purchase totals = | $679.49 | $736.7279 | $736.73 | $736.80 | $736.70 | |