| 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 | $41.25 | 3.290% | $42.6071 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $154.57 | 3.672% | $160.2458 | $160.25 | $160.25 | $160.20 |
| Purchase #3 | $14.81 | 13.114% | $16.7522 | $16.75 | $16.75 | $16.80 |
| Purchase #4 | $52.76 | 13.850% | $60.0673 | $60.07 | $60.05 | $60.10 |
| Purchase #5 | $52.95 | 13.774% | $60.2433 | $60.24 | $60.25 | $60.20 |
| Purchase #6 | $115.36 | 3.847% | $119.7979 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $219.57 | 9.504% | $240.4379 | $240.44 | $240.45 | $240.40 |
| 7 purchase totals = | $651.27 | $700.1515 | $700.16 | $700.15 | $700.10 | |