| 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 | $7.79 | 10.267% | $8.5898 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $84.49 | 11.539% | $94.2393 | $94.24 | $94.25 | $94.20 |
| Purchase #3 | $153.51 | 4.181% | $159.9283 | $159.93 | $159.95 | $159.90 |
| Purchase #4 | $139.65 | 6.410% | $148.6016 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $64.80 | 4.386% | $67.6421 | $67.64 | $67.65 | $67.60 |
| Purchase #6 | $91.37 | 6.828% | $97.6087 | $97.61 | $97.60 | $97.60 |
| Purchase #7 | $139.73 | 8.162% | $151.1348 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $681.34 | $727.7446 | $727.74 | $727.80 | $727.60 | |