| 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 | $73.29 | 8.309% | $79.3797 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $199.58 | 8.425% | $216.3946 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $187.63 | 4.208% | $195.5255 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $148.92 | 9.490% | $163.0525 | $163.05 | $163.05 | $163.10 |
| Purchase #5 | $151.91 | 3.244% | $156.838 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $194.66 | 13.461% | $220.8632 | $220.86 | $220.85 | $220.90 |
| Purchase #7 | $30.92 | 7.127% | $33.1237 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $986.91 | $1,065.1772 | $1,065.17 | $1,065.20 | $1,065.20 | |