| 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 | $230.33 | 7.128% | $246.7479 | $246.75 | $246.75 | $246.70 |
| Purchase #2 | $66.83 | 9.426% | $73.1294 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $41.91 | 4.754% | $43.9024 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $157.48 | 7.864% | $169.8642 | $169.86 | $169.85 | $169.90 |
| Purchase #5 | $102.53 | 11.324% | $114.1405 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $210.86 | 9.854% | $231.6381 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $93.52 | 4.467% | $97.6975 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $903.46 | $977.1200 | $977.12 | $977.15 | $977.00 | |