| 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 | $72.77 | 12.120% | $81.5897 | $81.59 | $81.60 | $81.60 |
| Purchase #2 | $206.79 | 9.328% | $226.0794 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $140.97 | 7.405% | $151.4088 | $151.41 | $151.40 | $151.40 |
| Purchase #4 | $11.70 | 7.111% | $12.532 | $12.53 | $12.55 | $12.50 |
| Purchase #5 | $197.26 | 13.371% | $223.6356 | $223.64 | $223.65 | $223.60 |
| Purchase #6 | $95.57 | 6.873% | $102.1385 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $144.78 | 11.194% | $160.9867 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $869.84 | $958.3707 | $958.38 | $958.45 | $958.30 | |