| 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 | $18.95 | 12.713% | $21.3591 | $21.36 | $21.35 | $21.40 |
| Purchase #2 | $77.44 | 6.841% | $82.7377 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $153.65 | 11.192% | $170.8465 | $170.85 | $170.85 | $170.80 |
| Purchase #4 | $96.70 | 8.335% | $104.7599 | $104.76 | $104.75 | $104.80 |
| Purchase #5 | $40.73 | 12.419% | $45.7883 | $45.79 | $45.80 | $45.80 |
| Purchase #6 | $174.41 | 3.508% | $180.5283 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $61.64 | 13.253% | $69.8091 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $623.52 | $675.8289 | $675.84 | $675.85 | $675.80 | |