| 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 | $22.77 | 13.109% | $25.7549 | $25.75 | $25.75 | $25.80 |
| Purchase #2 | $204.58 | 8.107% | $221.1653 | $221.17 | $221.15 | $221.20 |
| Purchase #3 | $107.57 | 9.219% | $117.4869 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $90.90 | 12.768% | $102.5061 | $102.51 | $102.50 | $102.50 |
| Purchase #5 | $158.56 | 5.197% | $166.8004 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $146.85 | 9.246% | $160.4278 | $160.43 | $160.45 | $160.40 |
| Purchase #7 | $139.73 | 13.738% | $158.9261 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $870.96 | $953.0675 | $953.08 | $953.10 | $953.10 | |