| 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 | $104.41 | 11.383% | $116.295 | $116.30 | $116.30 | $116.30 |
| Purchase #2 | $50.33 | 5.552% | $53.1243 | $53.12 | $53.10 | $53.10 |
| Purchase #3 | $218.48 | 7.402% | $234.6519 | $234.65 | $234.65 | $234.70 |
| Purchase #4 | $11.99 | 3.229% | $12.3772 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $36.69 | 10.646% | $40.596 | $40.60 | $40.60 | $40.60 |
| Purchase #6 | $139.26 | 7.246% | $149.3508 | $149.35 | $149.35 | $149.40 |
| Purchase #7 | $38.66 | 13.154% | $43.7453 | $43.75 | $43.75 | $43.70 |
| 7 purchase totals = | $599.82 | $650.1405 | $650.15 | $650.15 | $650.20 | |