| 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 | $27.32 | 5.345% | $28.7803 | $28.78 | $28.80 | $28.80 |
| Purchase #2 | $10.57 | 5.750% | $11.1778 | $11.18 | $11.20 | $11.20 |
| Purchase #3 | $63.65 | 4.242% | $66.35 | $66.35 | $66.35 | $66.40 |
| Purchase #4 | $222.91 | 6.737% | $237.9274 | $237.93 | $237.95 | $237.90 |
| Purchase #5 | $102.97 | 4.625% | $107.7324 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $246.41 | 6.325% | $261.9954 | $262.00 | $262.00 | $262.00 |
| Purchase #7 | $201.34 | 12.678% | $226.8659 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $875.17 | $940.8292 | $940.84 | $940.90 | $940.90 | |