| 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 | $183.89 | 13.864% | $209.3845 | $209.38 | $209.40 | $209.40 |
| Purchase #2 | $201.42 | 5.792% | $213.0862 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $14.54 | 3.661% | $15.0723 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $132.42 | 8.398% | $143.5406 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $25.31 | 5.118% | $26.6054 | $26.61 | $26.60 | $26.60 |
| Purchase #6 | $103.67 | 8.214% | $112.1855 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $45.49 | 10.230% | $50.1436 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $706.74 | $770.0181 | $770.02 | $770.05 | $770.00 | |