| 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 | $23.76 | 6.211% | $25.2357 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $158.27 | 8.156% | $171.1785 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $148.36 | 10.583% | $164.0609 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $23.34 | 10.710% | $25.8397 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $108.87 | 3.234% | $112.3909 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $248.88 | 7.190% | $266.7745 | $266.77 | $266.75 | $266.80 |
| Purchase #7 | $64.29 | 13.500% | $72.9692 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $775.77 | $838.4494 | $838.45 | $838.45 | $838.50 | |