| 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 | $23.86 | 9.291% | $26.0768 | $26.08 | $26.10 | $26.10 |
| Purchase #2 | $186.28 | 12.830% | $210.1797 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $72.87 | 8.465% | $79.0384 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $153.87 | 8.820% | $167.4413 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $77.68 | 11.783% | $86.833 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $42.67 | 11.541% | $47.5945 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $111.87 | 3.637% | $115.9387 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $669.10 | $733.1024 | $733.10 | $733.20 | $733.00 | |