| 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 | $50.91 | 12.733% | $57.3924 | $57.39 | $57.40 | $57.40 |
| Purchase #2 | $15.90 | 7.224% | $17.0486 | $17.05 | $17.05 | $17.00 |
| Purchase #3 | $105.69 | 10.402% | $116.6839 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $75.58 | 4.855% | $79.2494 | $79.25 | $79.25 | $79.20 |
| Purchase #5 | $152.38 | 5.288% | $160.4379 | $160.44 | $160.45 | $160.40 |
| Purchase #6 | $137.41 | 6.742% | $146.6742 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $119.67 | 7.191% | $128.2755 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $657.54 | $705.7619 | $705.76 | $705.80 | $705.70 | |