| 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 | $48.38 | 8.482% | $52.4836 | $52.48 | $52.50 | $52.50 |
| Purchase #2 | $226.85 | 9.761% | $248.9928 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $176.54 | 6.731% | $188.4229 | $188.42 | $188.40 | $188.40 |
| Purchase #4 | $214.61 | 6.839% | $229.2872 | $229.29 | $229.30 | $229.30 |
| Purchase #5 | $148.51 | 9.520% | $162.6482 | $162.65 | $162.65 | $162.60 |
| Purchase #6 | $26.40 | 8.431% | $28.6258 | $28.63 | $28.65 | $28.60 |
| Purchase #7 | $42.69 | 12.290% | $47.9366 | $47.94 | $47.95 | $47.90 |
| 7 purchase totals = | $883.98 | $958.3971 | $958.40 | $958.45 | $958.30 | |