| 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 | $222.69 | 11.664% | $248.6646 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $54.34 | 6.229% | $57.7248 | $57.72 | $57.70 | $57.70 |
| Purchase #3 | $238.44 | 12.325% | $267.8277 | $267.83 | $267.85 | $267.80 |
| Purchase #4 | $14.81 | 4.872% | $15.5315 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $36.55 | 3.648% | $37.8833 | $37.88 | $37.90 | $37.90 |
| Purchase #6 | $107.43 | 10.257% | $118.4491 | $118.45 | $118.45 | $118.40 |
| Purchase #7 | $125.69 | 9.481% | $137.6067 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $799.95 | $883.6877 | $883.68 | $883.70 | $883.60 | |