| 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 | $112.69 | 9.342% | $123.2175 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $131.59 | 11.228% | $146.3649 | $146.36 | $146.35 | $146.40 |
| Purchase #3 | $25.93 | 4.515% | $27.1007 | $27.10 | $27.10 | $27.10 |
| Purchase #4 | $44.70 | 8.529% | $48.5125 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $229.43 | 12.356% | $257.7784 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $80.43 | 10.874% | $89.176 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $8.57 | 3.697% | $8.8868 | $8.89 | $8.90 | $8.90 |
| 7 purchase totals = | $633.34 | $701.0368 | $701.04 | $701.05 | $701.10 | |