| 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 | $25.90 | 13.333% | $29.3532 | $29.35 | $29.35 | $29.40 |
| Purchase #2 | $157.37 | 3.389% | $162.7033 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $166.87 | 11.372% | $185.8465 | $185.85 | $185.85 | $185.80 |
| Purchase #4 | $39.83 | 10.447% | $43.991 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $104.29 | 10.331% | $115.0642 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $46.36 | 3.195% | $47.8412 | $47.84 | $47.85 | $47.80 |
| Purchase #7 | $159.47 | 9.354% | $174.3868 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $700.09 | $759.1862 | $759.18 | $759.20 | $759.20 | |