| 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 | $200.43 | 5.195% | $210.8423 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $50.55 | 13.403% | $57.3252 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $71.68 | 12.594% | $80.7074 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $44.72 | 3.380% | $46.2315 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $107.78 | 12.252% | $120.9852 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $153.97 | 10.180% | $169.6441 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $45.46 | 4.789% | $47.6371 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $674.59 | $733.3728 | $733.38 | $733.45 | $733.20 | |