| 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 | $60.43 | 6.135% | $64.1374 | $64.14 | $64.15 | $64.10 |
| Purchase #2 | $44.96 | 10.158% | $49.527 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $100.72 | 4.344% | $105.0953 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $80.71 | 11.456% | $89.9561 | $89.96 | $89.95 | $90.00 |
| Purchase #5 | $58.33 | 9.504% | $63.8737 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $182.53 | 12.679% | $205.673 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $7.51 | 12.114% | $8.4198 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $535.19 | $586.6823 | $586.69 | $586.65 | $586.70 | |