| 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 | $32.86 | 8.781% | $35.7454 | $35.75 | $35.75 | $35.70 |
| Purchase #2 | $214.86 | 10.222% | $236.823 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $148.62 | 4.636% | $155.51 | $155.51 | $155.50 | $155.50 |
| Purchase #4 | $142.99 | 3.806% | $148.4322 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $40.96 | 3.846% | $42.5353 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $109.59 | 9.558% | $120.0646 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $216.43 | 8.144% | $234.0561 | $234.06 | $234.05 | $234.10 |
| 7 purchase totals = | $906.31 | $973.1666 | $973.17 | $973.15 | $973.10 | |