| 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 | $116.41 | 13.467% | $132.0869 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $170.43 | 8.616% | $185.1142 | $185.11 | $185.10 | $185.10 |
| Purchase #3 | $11.91 | 13.199% | $13.482 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $50.37 | 8.853% | $54.8293 | $54.83 | $54.85 | $54.80 |
| Purchase #5 | $69.55 | 11.421% | $77.4933 | $77.49 | $77.50 | $77.50 |
| Purchase #6 | $45.53 | 7.873% | $49.1146 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $44.62 | 4.398% | $46.5824 | $46.58 | $46.60 | $46.60 |
| 7 purchase totals = | $508.82 | $558.7027 | $558.69 | $558.75 | $558.70 | |