| 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 | $101.87 | 3.626% | $105.5638 | $105.56 | $105.55 | $105.60 |
| Purchase #2 | $132.67 | 12.770% | $149.612 | $149.61 | $149.60 | $149.60 |
| Purchase #3 | $58.37 | 9.124% | $63.6957 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $182.48 | 12.803% | $205.8429 | $205.84 | $205.85 | $205.80 |
| Purchase #5 | $53.66 | 12.372% | $60.2988 | $60.30 | $60.30 | $60.30 |
| Purchase #6 | $223.37 | 8.650% | $242.6915 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $42.90 | 5.324% | $45.184 | $45.18 | $45.20 | $45.20 |
| 7 purchase totals = | $795.32 | $872.8887 | $872.88 | $872.90 | $872.90 | |