| 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 | $45.70 | 12.475% | $51.4011 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $52.60 | 11.223% | $58.5033 | $58.50 | $58.50 | $58.50 |
| Purchase #3 | $238.54 | 10.360% | $263.2527 | $263.25 | $263.25 | $263.30 |
| Purchase #4 | $77.41 | 6.870% | $82.7281 | $82.73 | $82.75 | $82.70 |
| Purchase #5 | $177.55 | 5.604% | $187.4999 | $187.50 | $187.50 | $187.50 |
| Purchase #6 | $214.48 | 4.647% | $224.4469 | $224.45 | $224.45 | $224.40 |
| Purchase #7 | $65.79 | 8.578% | $71.4335 | $71.43 | $71.45 | $71.40 |
| 7 purchase totals = | $872.07 | $939.2655 | $939.26 | $939.30 | $939.20 | |