| 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 | $66.61 | 12.765% | $75.1128 | $75.11 | $75.10 | $75.10 |
| Purchase #2 | $146.37 | 6.790% | $156.3085 | $156.31 | $156.30 | $156.30 |
| Purchase #3 | $14.98 | 5.296% | $15.7733 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $93.73 | 4.669% | $98.1063 | $98.11 | $98.10 | $98.10 |
| Purchase #5 | $137.34 | 6.356% | $146.0693 | $146.07 | $146.05 | $146.10 |
| Purchase #6 | $188.47 | 10.429% | $208.1255 | $208.13 | $208.15 | $208.10 |
| Purchase #7 | $193.60 | 3.358% | $200.1011 | $200.10 | $200.10 | $200.10 |
| 7 purchase totals = | $841.10 | $899.5968 | $899.60 | $899.55 | $899.60 | |