| 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 | $46.94 | 6.686% | $50.0784 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $105.67 | 6.418% | $112.4519 | $112.45 | $112.45 | $112.50 |
| Purchase #3 | $123.75 | 13.773% | $140.7941 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $194.39 | 6.334% | $206.7027 | $206.70 | $206.70 | $206.70 |
| Purchase #5 | $139.72 | 4.657% | $146.2268 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $21.88 | 4.257% | $22.8114 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $154.55 | 3.273% | $159.6084 | $159.61 | $159.60 | $159.60 |
| 7 purchase totals = | $786.90 | $838.6737 | $838.67 | $838.70 | $838.70 | |