| 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 | $27.34 | 3.656% | $28.3396 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $233.25 | 8.192% | $252.3578 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $63.95 | 4.122% | $66.586 | $66.59 | $66.60 | $66.60 |
| Purchase #4 | $82.26 | 10.605% | $90.9837 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $148.69 | 7.406% | $159.702 | $159.70 | $159.70 | $159.70 |
| Purchase #6 | $119.45 | 11.364% | $133.0243 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $214.52 | 8.484% | $232.7199 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $889.46 | $963.7133 | $963.71 | $963.70 | $963.70 | |