| 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 | $53.53 | 3.580% | $55.4464 | $55.45 | $55.45 | $55.40 |
| Purchase #2 | $22.50 | 9.672% | $24.6762 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $76.34 | 11.371% | $85.0206 | $85.02 | $85.00 | $85.00 |
| Purchase #4 | $163.99 | 10.649% | $181.4533 | $181.45 | $181.45 | $181.50 |
| Purchase #5 | $77.33 | 5.836% | $81.843 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $107.88 | 7.617% | $116.0972 | $116.10 | $116.10 | $116.10 |
| Purchase #7 | $156.37 | 9.696% | $171.5316 | $171.53 | $171.55 | $171.50 |
| 7 purchase totals = | $657.94 | $716.0683 | $716.07 | $716.10 | $716.00 | |