| 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 | $6.33 | 6.459% | $6.7389 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $233.92 | 9.182% | $255.3985 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $222.63 | 13.725% | $253.186 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $132.65 | 12.345% | $149.0256 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $116.49 | 3.574% | $120.6534 | $120.65 | $120.65 | $120.70 |
| Purchase #6 | $99.50 | 13.820% | $113.2509 | $113.25 | $113.25 | $113.30 |
| Purchase #7 | $95.96 | 12.229% | $107.6949 | $107.69 | $107.70 | $107.70 |
| 7 purchase totals = | $907.48 | $1,005.9482 | $1,005.95 | $1,006.00 | $1,006.00 | |