| 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 | $100.84 | 7.262% | $108.163 | $108.16 | $108.15 | $108.20 |
| Purchase #2 | $40.77 | 12.292% | $45.7814 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $221.97 | 4.193% | $231.2772 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $144.42 | 9.269% | $157.8063 | $157.81 | $157.80 | $157.80 |
| Purchase #5 | $72.99 | 9.196% | $79.7022 | $79.70 | $79.70 | $79.70 |
| Purchase #6 | $233.68 | 11.296% | $260.0765 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $60.96 | 10.649% | $67.4516 | $67.45 | $67.45 | $67.50 |
| 7 purchase totals = | $875.63 | $950.2582 | $950.26 | $950.30 | $950.40 | |