| 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 | $115.72 | 8.440% | $125.4868 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $69.70 | 3.794% | $72.3444 | $72.34 | $72.35 | $72.30 |
| Purchase #3 | $36.90 | 8.864% | $40.1708 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $7.48 | 3.747% | $7.7603 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $153.44 | 8.572% | $166.5929 | $166.59 | $166.60 | $166.60 |
| Purchase #6 | $209.76 | 8.282% | $227.1323 | $227.13 | $227.15 | $227.10 |
| Purchase #7 | $215.31 | 13.120% | $243.5587 | $243.56 | $243.55 | $243.60 |
| 7 purchase totals = | $808.31 | $883.0462 | $883.04 | $883.05 | $883.10 | |