| 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 | $30.57 | 12.731% | $34.4619 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $229.73 | 4.113% | $239.1788 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $58.46 | 13.307% | $66.2393 | $66.24 | $66.25 | $66.20 |
| Purchase #4 | $201.50 | 6.354% | $214.3033 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $138.25 | 13.587% | $157.034 | $157.03 | $157.05 | $157.00 |
| Purchase #6 | $75.47 | 13.800% | $85.8849 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $133.30 | 13.640% | $151.4821 | $151.48 | $151.50 | $151.50 |
| 7 purchase totals = | $867.28 | $948.5843 | $948.57 | $948.65 | $948.60 | |