| 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 | $128.53 | 11.627% | $143.4742 | $143.47 | $143.45 | $143.50 |
| Purchase #2 | $100.27 | 5.251% | $105.5352 | $105.54 | $105.55 | $105.50 |
| Purchase #3 | $124.69 | 9.832% | $136.9495 | $136.95 | $136.95 | $136.90 |
| Purchase #4 | $78.92 | 6.441% | $84.0032 | $84.00 | $84.00 | $84.00 |
| Purchase #5 | $109.25 | 10.841% | $121.0938 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $59.99 | 12.453% | $67.4606 | $67.46 | $67.45 | $67.50 |
| Purchase #7 | $130.53 | 8.763% | $141.9683 | $141.97 | $141.95 | $142.00 |
| 7 purchase totals = | $732.18 | $800.4848 | $800.48 | $800.45 | $800.50 | |