| 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 | $40.65 | 7.599% | $43.739 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $22.44 | 5.565% | $23.6888 | $23.69 | $23.70 | $23.70 |
| Purchase #3 | $236.33 | 11.744% | $264.0846 | $264.08 | $264.10 | $264.10 |
| Purchase #4 | $242.77 | 10.835% | $269.0741 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $55.61 | 13.705% | $63.2314 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $136.34 | 8.723% | $148.2329 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $55.43 | 8.831% | $60.325 | $60.33 | $60.35 | $60.30 |
| 7 purchase totals = | $789.57 | $872.3758 | $872.37 | $872.45 | $872.30 | |