| 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 | $33.38 | 7.486% | $35.8788 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $102.90 | 13.745% | $117.0436 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $170.36 | 11.718% | $190.3228 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $29.90 | 13.401% | $33.9069 | $33.91 | $33.90 | $33.90 |
| Purchase #5 | $145.82 | 6.154% | $154.7938 | $154.79 | $154.80 | $154.80 |
| Purchase #6 | $17.44 | 8.347% | $18.8957 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $233.43 | 12.250% | $262.0252 | $262.03 | $262.05 | $262.00 |
| 7 purchase totals = | $733.23 | $812.8668 | $812.87 | $812.90 | $812.80 | |