| 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 | $63.59 | 13.424% | $72.1263 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $169.83 | 9.231% | $185.507 | $185.51 | $185.50 | $185.50 |
| Purchase #3 | $23.26 | 3.384% | $24.0471 | $24.05 | $24.05 | $24.00 |
| Purchase #4 | $97.38 | 12.822% | $109.8661 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $146.62 | 10.306% | $161.7307 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $137.40 | 12.337% | $154.351 | $154.35 | $154.35 | $154.40 |
| Purchase #7 | $158.62 | 8.318% | $171.814 | $171.81 | $171.80 | $171.80 |
| 7 purchase totals = | $796.70 | $879.4422 | $879.45 | $879.45 | $879.40 | |