| 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 | $90.52 | 13.311% | $102.5691 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $63.94 | 5.800% | $67.6485 | $67.65 | $67.65 | $67.60 |
| Purchase #3 | $168.79 | 8.650% | $183.3903 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $92.68 | 5.121% | $97.4261 | $97.43 | $97.45 | $97.40 |
| Purchase #5 | $60.44 | 5.439% | $63.7273 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $126.60 | 10.686% | $140.1285 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $13.88 | 11.823% | $15.521 | $15.52 | $15.50 | $15.50 |
| 7 purchase totals = | $616.85 | $670.4108 | $670.42 | $670.45 | $670.30 | |