| 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 | $7.34 | 5.702% | $7.7585 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $179.79 | 8.514% | $195.0973 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $12.44 | 7.542% | $13.3782 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $33.34 | 4.291% | $34.7706 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $191.42 | 3.747% | $198.5925 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $220.29 | 8.703% | $239.4618 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $224.35 | 9.299% | $245.2123 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $868.97 | $934.2712 | $934.27 | $934.25 | $934.40 | |