| 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 | $28.48 | 7.418% | $30.5926 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $246.25 | 12.451% | $276.9106 | $276.91 | $276.90 | $276.90 |
| Purchase #3 | $48.34 | 6.467% | $51.4661 | $51.47 | $51.45 | $51.50 |
| Purchase #4 | $201.89 | 6.329% | $214.6676 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $49.53 | 13.242% | $56.0888 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $119.78 | 11.423% | $133.4625 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $131.26 | 11.556% | $146.4284 | $146.43 | $146.45 | $146.40 |
| 7 purchase totals = | $825.53 | $909.6166 | $909.62 | $909.60 | $909.70 | |