| 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 | $54.56 | 6.391% | $58.0469 | $58.05 | $58.05 | $58.00 |
| Purchase #2 | $248.77 | 3.459% | $257.375 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $156.85 | 12.482% | $176.428 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $98.91 | 9.723% | $108.527 | $108.53 | $108.55 | $108.50 |
| Purchase #5 | $113.72 | 7.873% | $122.6732 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $126.59 | 3.370% | $130.8561 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $31.90 | 13.156% | $36.0968 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $831.30 | $890.0030 | $890.02 | $890.05 | $890.00 | |