| 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 | $31.38 | 9.524% | $34.3686 | $34.37 | $34.35 | $34.40 |
| Purchase #2 | $148.41 | 3.458% | $153.542 | $153.54 | $153.55 | $153.50 |
| Purchase #3 | $180.87 | 13.728% | $205.6998 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $99.47 | 3.283% | $102.7356 | $102.74 | $102.75 | $102.70 |
| Purchase #5 | $40.40 | 7.241% | $43.3254 | $43.33 | $43.35 | $43.30 |
| Purchase #6 | $67.62 | 5.167% | $71.1139 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $169.37 | 7.169% | $181.5121 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $737.52 | $792.2974 | $792.30 | $792.30 | $792.20 | |