| 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 | $102.81 | 4.561% | $107.4992 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $91.86 | 5.400% | $96.8204 | $96.82 | $96.80 | $96.80 |
| Purchase #3 | $175.35 | 10.167% | $193.1778 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $9.53 | 12.189% | $10.6916 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $212.81 | 10.683% | $235.5445 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $25.41 | 4.480% | $26.5484 | $26.55 | $26.55 | $26.50 |
| Purchase #7 | $15.50 | 12.845% | $17.491 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $633.27 | $687.7729 | $687.77 | $687.80 | $687.70 | |