| 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 | $64.36 | 7.585% | $69.2417 | $69.24 | $69.25 | $69.20 |
| Purchase #2 | $47.52 | 10.523% | $52.5205 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $161.42 | 4.773% | $169.1246 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $181.28 | 4.383% | $189.2255 | $189.23 | $189.25 | $189.20 |
| Purchase #5 | $215.57 | 8.600% | $234.109 | $234.11 | $234.10 | $234.10 |
| Purchase #6 | $169.41 | 8.467% | $183.7539 | $183.75 | $183.75 | $183.80 |
| Purchase #7 | $46.37 | 11.681% | $51.7865 | $51.79 | $51.80 | $51.80 |
| 7 purchase totals = | $885.93 | $949.7617 | $949.76 | $949.75 | $949.70 | |