| 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 | $13.65 | 3.162% | $14.0816 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $239.90 | 4.425% | $250.5156 | $250.52 | $250.50 | $250.50 |
| Purchase #3 | $60.84 | 8.629% | $66.0899 | $66.09 | $66.10 | $66.10 |
| Purchase #4 | $98.38 | 4.323% | $102.633 | $102.63 | $102.65 | $102.60 |
| Purchase #5 | $125.71 | 7.204% | $134.7661 | $134.77 | $134.75 | $134.80 |
| Purchase #6 | $48.26 | 13.438% | $54.7452 | $54.75 | $54.75 | $54.70 |
| Purchase #7 | $45.73 | 4.447% | $47.7636 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $632.47 | $670.5950 | $670.60 | $670.60 | $670.60 | |