| 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 | $103.59 | 6.872% | $110.7087 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $78.56 | 3.588% | $81.3787 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $141.57 | 9.383% | $154.8535 | $154.85 | $154.85 | $154.90 |
| Purchase #4 | $68.80 | 10.581% | $76.0797 | $76.08 | $76.10 | $76.10 |
| Purchase #5 | $100.42 | 7.169% | $107.6191 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $183.55 | 4.719% | $192.2117 | $192.21 | $192.20 | $192.20 |
| Purchase #7 | $136.50 | 10.863% | $151.328 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $812.99 | $874.1794 | $874.18 | $874.20 | $874.20 | |