| 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 | $58.94 | 12.150% | $66.1012 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $141.40 | 9.471% | $154.792 | $154.79 | $154.80 | $154.80 |
| Purchase #3 | $104.74 | 8.152% | $113.2784 | $113.28 | $113.30 | $113.30 |
| Purchase #4 | $192.73 | 12.608% | $217.0294 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $49.36 | 12.641% | $55.5996 | $55.60 | $55.60 | $55.60 |
| Purchase #6 | $14.74 | 7.192% | $15.8001 | $15.80 | $15.80 | $15.80 |
| Purchase #7 | $123.33 | 13.268% | $139.6934 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $685.24 | $762.2941 | $762.29 | $762.35 | $762.30 | |