| 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 | $11.89 | 8.829% | $12.9398 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $198.50 | 3.421% | $205.2907 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $59.40 | 12.337% | $66.7282 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $30.81 | 12.630% | $34.7013 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $178.58 | 6.707% | $190.5574 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $71.27 | 9.498% | $78.0392 | $78.04 | $78.05 | $78.00 |
| Purchase #7 | $118.56 | 5.562% | $125.1543 | $125.15 | $125.15 | $125.20 |
| 7 purchase totals = | $669.01 | $713.4109 | $713.41 | $713.45 | $713.40 | |