| 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 | $104.83 | 8.777% | $114.0309 | $114.03 | $114.05 | $114.00 |
| Purchase #2 | $94.81 | 9.713% | $104.0189 | $104.02 | $104.00 | $104.00 |
| Purchase #3 | $47.62 | 5.186% | $50.0896 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $65.97 | 13.152% | $74.6464 | $74.65 | $74.65 | $74.60 |
| Purchase #5 | $228.43 | 5.168% | $240.2353 | $240.24 | $240.25 | $240.20 |
| Purchase #6 | $69.78 | 13.750% | $79.3748 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $152.89 | 10.741% | $169.3119 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $764.33 | $831.7078 | $831.71 | $831.70 | $831.60 | |