| 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 | $31.52 | 13.752% | $35.8546 | $35.85 | $35.85 | $35.90 |
| Purchase #2 | $67.72 | 3.760% | $70.2663 | $70.27 | $70.25 | $70.30 |
| Purchase #3 | $165.49 | 5.622% | $174.7938 | $174.79 | $174.80 | $174.80 |
| Purchase #4 | $215.58 | 5.104% | $226.5832 | $226.58 | $226.60 | $226.60 |
| Purchase #5 | $27.28 | 8.800% | $29.6806 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $133.56 | 7.125% | $143.0762 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $104.29 | 12.104% | $116.9133 | $116.91 | $116.90 | $116.90 |
| 7 purchase totals = | $745.44 | $797.1680 | $797.16 | $797.20 | $797.30 | |