| 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 | $103.58 | 12.130% | $116.1443 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $218.41 | 7.228% | $234.1967 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $44.53 | 7.577% | $47.904 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $57.43 | 12.204% | $64.4388 | $64.44 | $64.45 | $64.40 |
| Purchase #5 | $140.25 | 10.343% | $154.7561 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $12.60 | 13.264% | $14.2713 | $14.27 | $14.25 | $14.30 |
| Purchase #7 | $34.30 | 4.776% | $35.9382 | $35.94 | $35.95 | $35.90 |
| 7 purchase totals = | $611.10 | $667.6494 | $667.65 | $667.65 | $667.60 | |