| 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 | $43.82 | 11.760% | $48.9732 | $48.97 | $48.95 | $49.00 |
| Purchase #2 | $9.64 | 11.383% | $10.7373 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $236.57 | 9.470% | $258.9732 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $206.91 | 8.130% | $223.7318 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $8.64 | 5.146% | $9.0846 | $9.08 | $9.10 | $9.10 |
| Purchase #6 | $19.85 | 8.460% | $21.5293 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $121.57 | 3.490% | $125.8128 | $125.81 | $125.80 | $125.80 |
| 7 purchase totals = | $647.00 | $698.8422 | $698.83 | $698.85 | $698.80 | |