| 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 | $114.27 | 9.701% | $125.3553 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $134.47 | 7.591% | $144.6776 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $204.90 | 5.264% | $215.6859 | $215.69 | $215.70 | $215.70 |
| Purchase #4 | $111.51 | 7.520% | $119.8956 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $76.61 | 5.150% | $80.5554 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $7.46 | 5.189% | $7.8471 | $7.85 | $7.85 | $7.80 |
| Purchase #7 | $63.36 | 7.868% | $68.3452 | $68.35 | $68.35 | $68.30 |
| 7 purchase totals = | $712.58 | $762.3621 | $762.39 | $762.40 | $762.40 | |