| 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 | $104.36 | 5.202% | $109.7888 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $176.96 | 5.271% | $186.2876 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $67.93 | 3.689% | $70.4359 | $70.44 | $70.45 | $70.40 |
| Purchase #4 | $153.40 | 7.614% | $165.0799 | $165.08 | $165.10 | $165.10 |
| Purchase #5 | $79.30 | 13.866% | $90.2957 | $90.30 | $90.30 | $90.30 |
| Purchase #6 | $236.86 | 4.375% | $247.2226 | $247.22 | $247.20 | $247.20 |
| Purchase #7 | $10.97 | 6.852% | $11.7217 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $829.78 | $880.8322 | $880.84 | $880.85 | $880.80 | |