| 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 | $153.40 | 7.256% | $164.5307 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $232.25 | 9.328% | $253.9143 | $253.91 | $253.90 | $253.90 |
| Purchase #3 | $146.67 | 4.622% | $153.4491 | $153.45 | $153.45 | $153.40 |
| Purchase #4 | $45.27 | 6.113% | $48.0374 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $69.88 | 8.772% | $76.0099 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $8.30 | 10.269% | $9.1523 | $9.15 | $9.15 | $9.20 |
| Purchase #7 | $9.52 | 4.870% | $9.9836 | $9.98 | $10.00 | $10.00 |
| 7 purchase totals = | $665.29 | $715.0773 | $715.07 | $715.10 | $715.00 | |