| 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 | $63.78 | 6.852% | $68.1502 | $68.15 | $68.15 | $68.20 |
| Purchase #2 | $29.72 | 6.228% | $31.571 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $213.98 | 6.774% | $228.475 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $173.88 | 8.246% | $188.2181 | $188.22 | $188.20 | $188.20 |
| Purchase #5 | $148.92 | 9.866% | $163.6124 | $163.61 | $163.60 | $163.60 |
| Purchase #6 | $177.29 | 12.389% | $199.2545 | $199.25 | $199.25 | $199.30 |
| Purchase #7 | $91.33 | 3.613% | $94.6298 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $898.90 | $973.9110 | $973.91 | $973.90 | $974.00 | |