| 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 | $50.70 | 13.247% | $57.4162 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $218.67 | 9.864% | $240.2396 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $151.33 | 6.862% | $161.7143 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $139.93 | 7.353% | $150.2191 | $150.22 | $150.20 | $150.20 |
| Purchase #5 | $8.36 | 3.655% | $8.6656 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $142.68 | 13.822% | $162.4012 | $162.40 | $162.40 | $162.40 |
| Purchase #7 | $45.99 | 4.384% | $48.0062 | $48.01 | $48.00 | $48.00 |
| 7 purchase totals = | $757.66 | $828.6622 | $828.67 | $828.60 | $828.60 | |