| 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 | $65.47 | 3.587% | $67.8184 | $67.82 | $67.80 | $67.80 |
| Purchase #2 | $101.94 | 5.753% | $107.8046 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $237.48 | 7.112% | $254.3696 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $26.76 | 4.200% | $27.8839 | $27.88 | $27.90 | $27.90 |
| Purchase #5 | $163.86 | 11.181% | $182.1812 | $182.18 | $182.20 | $182.20 |
| Purchase #6 | $150.66 | 11.766% | $168.3867 | $168.39 | $168.40 | $168.40 |
| Purchase #7 | $107.67 | 4.342% | $112.345 | $112.35 | $112.35 | $112.30 |
| 7 purchase totals = | $853.84 | $920.7894 | $920.79 | $920.80 | $920.80 | |