| 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 | $83.91 | 11.233% | $93.3356 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $202.97 | 6.175% | $215.5034 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $105.74 | 6.427% | $112.5359 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $106.69 | 10.672% | $118.076 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $88.99 | 10.334% | $98.1862 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $38.52 | 13.681% | $43.7899 | $43.79 | $43.80 | $43.80 |
| Purchase #7 | $129.61 | 5.815% | $137.1468 | $137.15 | $137.15 | $137.10 |
| 7 purchase totals = | $756.43 | $818.5738 | $818.59 | $818.65 | $818.50 | |