| 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 | $80.25 | 13.609% | $91.1712 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $44.99 | 7.733% | $48.4691 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $27.44 | 11.821% | $30.6837 | $30.68 | $30.70 | $30.70 |
| Purchase #4 | $194.31 | 4.777% | $203.5922 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $227.68 | 5.798% | $240.8809 | $240.88 | $240.90 | $240.90 |
| Purchase #6 | $29.49 | 11.184% | $32.7882 | $32.79 | $32.80 | $32.80 |
| Purchase #7 | $250.65 | 11.110% | $278.4972 | $278.50 | $278.50 | $278.50 |
| 7 purchase totals = | $854.81 | $926.0825 | $926.08 | $926.10 | $926.20 | |