| 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 | $76.60 | 4.477% | $80.0294 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $226.84 | 3.266% | $234.2486 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $150.46 | 12.173% | $168.7755 | $168.78 | $168.80 | $168.80 |
| Purchase #4 | $83.71 | 6.568% | $89.2081 | $89.21 | $89.20 | $89.20 |
| Purchase #5 | $185.32 | 4.559% | $193.7687 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $158.49 | 3.701% | $164.3557 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $221.60 | 8.511% | $240.4604 | $240.46 | $240.45 | $240.50 |
| 7 purchase totals = | $1,103.02 | $1,170.8464 | $1,170.86 | $1,170.85 | $1,170.90 | |