| 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 | $12.98 | 9.466% | $14.2087 | $14.21 | $14.20 | $14.20 |
| Purchase #2 | $43.51 | 10.128% | $47.9167 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $92.60 | 6.481% | $98.6014 | $98.60 | $98.60 | $98.60 |
| Purchase #4 | $125.51 | 10.843% | $139.119 | $139.12 | $139.10 | $139.10 |
| Purchase #5 | $118.49 | 13.632% | $134.6426 | $134.64 | $134.65 | $134.60 |
| Purchase #6 | $79.36 | 6.608% | $84.6041 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $144.70 | 9.225% | $158.0486 | $158.05 | $158.05 | $158.00 |
| 7 purchase totals = | $617.15 | $677.1411 | $677.14 | $677.10 | $677.00 | |