| 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 | $22.49 | 13.520% | $25.5306 | $25.53 | $25.55 | $25.50 |
| Purchase #2 | $10.65 | 6.437% | $11.3355 | $11.34 | $11.35 | $11.30 |
| Purchase #3 | $24.88 | 10.240% | $27.4277 | $27.43 | $27.45 | $27.40 |
| Purchase #4 | $28.39 | 3.366% | $29.3456 | $29.35 | $29.35 | $29.30 |
| Purchase #5 | $66.31 | 6.564% | $70.6626 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $40.79 | 10.539% | $45.0889 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $132.30 | 10.659% | $146.4019 | $146.40 | $146.40 | $146.40 |
| 7 purchase totals = | $325.81 | $355.7928 | $355.80 | $355.85 | $355.70 | |