| 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 | $91.91 | 8.189% | $99.4365 | $99.44 | $99.45 | $99.40 |
| Purchase #2 | $96.66 | 13.304% | $109.5196 | $109.52 | $109.50 | $109.50 |
| Purchase #3 | $199.98 | 8.780% | $217.5382 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $158.42 | 9.460% | $173.4065 | $173.41 | $173.40 | $173.40 |
| Purchase #5 | $67.99 | 13.580% | $77.223 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $7.25 | 6.867% | $7.7479 | $7.75 | $7.75 | $7.70 |
| Purchase #7 | $57.61 | 4.231% | $60.0475 | $60.05 | $60.05 | $60.00 |
| 7 purchase totals = | $679.82 | $744.9192 | $744.93 | $744.90 | $744.70 | |