| 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 | $75.57 | 13.106% | $85.4742 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $181.87 | 3.197% | $187.6844 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $233.35 | 4.411% | $243.6431 | $243.64 | $243.65 | $243.60 |
| Purchase #4 | $12.93 | 7.618% | $13.915 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $158.94 | 5.205% | $167.2128 | $167.21 | $167.20 | $167.20 |
| Purchase #6 | $200.79 | 7.231% | $215.3091 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $99.55 | 9.706% | $109.2123 | $109.21 | $109.20 | $109.20 |
| 7 purchase totals = | $963.00 | $1,022.4509 | $1,022.44 | $1,022.40 | $1,022.40 | |