| 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 | $83.60 | 9.317% | $91.389 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $199.30 | 4.318% | $207.9058 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $118.37 | 11.552% | $132.0441 | $132.04 | $132.05 | $132.00 |
| Purchase #4 | $46.47 | 4.700% | $48.6541 | $48.65 | $48.65 | $48.70 |
| Purchase #5 | $133.74 | 9.342% | $146.234 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $15.76 | 11.600% | $17.5882 | $17.59 | $17.60 | $17.60 |
| Purchase #7 | $99.36 | 3.171% | $102.5107 | $102.51 | $102.50 | $102.50 |
| 7 purchase totals = | $696.60 | $746.3259 | $746.32 | $746.35 | $746.30 | |