| 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 | $41.58 | 3.166% | $42.8964 | $42.90 | $42.90 | $42.90 |
| Purchase #2 | $104.27 | 8.577% | $113.2132 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $195.80 | 8.496% | $212.4352 | $212.44 | $212.45 | $212.40 |
| Purchase #4 | $117.48 | 12.622% | $132.3083 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $17.46 | 4.748% | $18.289 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $169.64 | 11.776% | $189.6168 | $189.62 | $189.60 | $189.60 |
| Purchase #7 | $48.92 | 12.489% | $55.0296 | $55.03 | $55.05 | $55.00 |
| 7 purchase totals = | $695.15 | $763.7885 | $763.80 | $763.80 | $763.70 | |