| 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 | $55.93 | 6.819% | $59.7439 | $59.74 | $59.75 | $59.70 |
| Purchase #2 | $41.70 | 7.786% | $44.9468 | $44.95 | $44.95 | $44.90 |
| Purchase #3 | $164.68 | 13.196% | $186.4112 | $186.41 | $186.40 | $186.40 |
| Purchase #4 | $15.90 | 10.472% | $17.565 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $8.58 | 7.572% | $9.2297 | $9.23 | $9.25 | $9.20 |
| Purchase #6 | $77.66 | 4.551% | $81.1943 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $221.81 | 10.610% | $245.344 | $245.34 | $245.35 | $245.30 |
| 7 purchase totals = | $586.26 | $644.4349 | $644.43 | $644.45 | $644.30 | |