| 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 | $106.46 | 3.294% | $109.9668 | $109.97 | $109.95 | $110.00 |
| Purchase #2 | $13.74 | 10.724% | $15.2135 | $15.21 | $15.20 | $15.20 |
| Purchase #3 | $36.96 | 9.520% | $40.4786 | $40.48 | $40.50 | $40.50 |
| Purchase #4 | $68.91 | 9.381% | $75.3744 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $148.37 | 3.601% | $153.7128 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $207.26 | 10.773% | $229.5881 | $229.59 | $229.60 | $229.60 |
| Purchase #7 | $129.29 | 10.170% | $142.4388 | $142.44 | $142.45 | $142.40 |
| 7 purchase totals = | $710.99 | $766.7730 | $766.77 | $766.75 | $766.80 | |