| 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 | $84.51 | 9.290% | $92.361 | $92.36 | $92.35 | $92.40 |
| Purchase #2 | $67.75 | 8.352% | $73.4085 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $163.81 | 13.114% | $185.292 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $108.53 | 6.599% | $115.6919 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $118.50 | 13.162% | $134.097 | $134.10 | $134.10 | $134.10 |
| Purchase #6 | $34.43 | 4.826% | $36.0916 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $89.66 | 11.797% | $100.2372 | $100.24 | $100.25 | $100.20 |
| 7 purchase totals = | $667.19 | $737.1792 | $737.18 | $737.20 | $737.20 | |