| 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 | $247.81 | 12.464% | $278.697 | $278.70 | $278.70 | $278.70 |
| Purchase #2 | $63.89 | 10.328% | $70.4886 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $84.54 | 13.579% | $96.0197 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $85.52 | 10.823% | $94.7758 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $26.34 | 7.825% | $28.4011 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $50.45 | 9.571% | $55.2786 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $78.82 | 8.792% | $85.7499 | $85.75 | $85.75 | $85.70 |
| 7 purchase totals = | $637.37 | $709.4107 | $709.42 | $709.45 | $709.40 | |