| 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 | $78.55 | 13.217% | $88.932 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $46.99 | 7.755% | $50.6341 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $112.74 | 3.706% | $116.9181 | $116.92 | $116.90 | $116.90 |
| Purchase #4 | $60.65 | 8.748% | $65.9557 | $65.96 | $65.95 | $66.00 |
| Purchase #5 | $25.54 | 4.466% | $26.6806 | $26.68 | $26.70 | $26.70 |
| Purchase #6 | $225.65 | 6.762% | $240.9085 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $184.58 | 13.283% | $209.0978 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $734.70 | $799.1268 | $799.13 | $799.15 | $799.10 | |