| 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 | $70.95 | 12.553% | $79.8564 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $168.88 | 10.464% | $186.5516 | $186.55 | $186.55 | $186.60 |
| Purchase #3 | $151.98 | 7.432% | $163.2752 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $75.98 | 8.874% | $82.7225 | $82.72 | $82.70 | $82.70 |
| Purchase #5 | $108.53 | 3.835% | $112.6921 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $116.78 | 7.561% | $125.6097 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $17.31 | 7.164% | $18.5501 | $18.55 | $18.55 | $18.60 |
| 7 purchase totals = | $710.41 | $769.2576 | $769.26 | $769.25 | $769.40 | |