| 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 | $80.44 | 13.772% | $91.5182 | $91.52 | $91.50 | $91.50 |
| Purchase #2 | $139.81 | 13.291% | $158.3921 | $158.39 | $158.40 | $158.40 |
| Purchase #3 | $9.43 | 4.484% | $9.8528 | $9.85 | $9.85 | $9.90 |
| Purchase #4 | $41.57 | 9.484% | $45.5125 | $45.51 | $45.50 | $45.50 |
| Purchase #5 | $196.95 | 3.731% | $204.2982 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $73.89 | 12.806% | $83.3524 | $83.35 | $83.35 | $83.40 |
| Purchase #7 | $118.72 | 8.868% | $129.2481 | $129.25 | $129.25 | $129.20 |
| 7 purchase totals = | $660.81 | $722.1743 | $722.17 | $722.15 | $722.20 | |