| 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 | $5.89 | 10.469% | $6.5066 | $6.51 | $6.50 | $6.50 |
| Purchase #2 | $87.94 | 10.181% | $96.8932 | $96.89 | $96.90 | $96.90 |
| Purchase #3 | $197.57 | 6.467% | $210.3469 | $210.35 | $210.35 | $210.30 |
| Purchase #4 | $99.50 | 7.490% | $106.9526 | $106.95 | $106.95 | $107.00 |
| Purchase #5 | $166.55 | 5.211% | $175.2289 | $175.23 | $175.25 | $175.20 |
| Purchase #6 | $27.57 | 10.183% | $30.3775 | $30.38 | $30.40 | $30.40 |
| Purchase #7 | $107.37 | 11.312% | $119.5157 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $692.39 | $745.8214 | $745.83 | $745.85 | $745.80 | |