| 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 | $42.97 | 11.306% | $47.8282 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $113.34 | 3.696% | $117.529 | $117.53 | $117.55 | $117.50 |
| Purchase #3 | $75.45 | 9.175% | $82.3725 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $109.62 | 7.640% | $117.995 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $98.99 | 13.285% | $112.1408 | $112.14 | $112.15 | $112.10 |
| Purchase #6 | $105.31 | 6.552% | $112.2099 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $76.91 | 13.807% | $87.529 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $622.59 | $677.6044 | $677.61 | $677.65 | $677.50 | |