| 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 | $33.86 | 13.682% | $38.4927 | $38.49 | $38.50 | $38.50 |
| Purchase #2 | $240.89 | 9.144% | $262.917 | $262.92 | $262.90 | $262.90 |
| Purchase #3 | $18.54 | 6.412% | $19.7288 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $135.78 | 13.472% | $154.0723 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $40.73 | 4.324% | $42.4912 | $42.49 | $42.50 | $42.50 |
| Purchase #6 | $188.97 | 4.809% | $198.0576 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $75.36 | 12.624% | $84.8734 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $734.13 | $800.6330 | $800.63 | $800.60 | $800.70 | |