| 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 | $42.32 | 7.578% | $45.527 | $45.53 | $45.55 | $45.50 |
| Purchase #2 | $210.77 | 12.332% | $236.7622 | $236.76 | $236.75 | $236.80 |
| Purchase #3 | $13.51 | 4.107% | $14.0649 | $14.06 | $14.05 | $14.10 |
| Purchase #4 | $86.64 | 7.511% | $93.1475 | $93.15 | $93.15 | $93.10 |
| Purchase #5 | $167.29 | 11.396% | $186.3544 | $186.35 | $186.35 | $186.40 |
| Purchase #6 | $174.55 | 5.271% | $183.7505 | $183.75 | $183.75 | $183.80 |
| Purchase #7 | $149.41 | 8.268% | $161.7632 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $844.49 | $921.3697 | $921.36 | $921.35 | $921.50 | |