| 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 | $207.96 | 4.130% | $216.5487 | $216.55 | $216.55 | $216.50 |
| Purchase #2 | $88.75 | 4.730% | $92.9479 | $92.95 | $92.95 | $92.90 |
| Purchase #3 | $76.31 | 5.273% | $80.3338 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $13.98 | 12.308% | $15.7007 | $15.70 | $15.70 | $15.70 |
| Purchase #5 | $207.66 | 11.437% | $231.4101 | $231.41 | $231.40 | $231.40 |
| Purchase #6 | $20.49 | 5.529% | $21.6229 | $21.62 | $21.60 | $21.60 |
| Purchase #7 | $45.27 | 6.286% | $48.1157 | $48.12 | $48.10 | $48.10 |
| 7 purchase totals = | $660.42 | $706.6798 | $706.68 | $706.65 | $706.50 | |