| 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 | $66.77 | 13.462% | $75.7586 | $75.76 | $75.75 | $75.80 |
| Purchase #2 | $162.45 | 3.467% | $168.0821 | $168.08 | $168.10 | $168.10 |
| Purchase #3 | $237.47 | 9.595% | $260.2552 | $260.26 | $260.25 | $260.30 |
| Purchase #4 | $122.76 | 6.409% | $130.6277 | $130.63 | $130.65 | $130.60 |
| Purchase #5 | $168.53 | 7.234% | $180.7215 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $86.31 | 3.626% | $89.4396 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $13.99 | 8.564% | $15.1881 | $15.19 | $15.20 | $15.20 |
| 7 purchase totals = | $858.28 | $920.0728 | $920.08 | $920.10 | $920.10 | |