| 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 | $10.83 | 8.716% | $11.7739 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $28.93 | 11.617% | $32.2908 | $32.29 | $32.30 | $32.30 |
| Purchase #3 | $30.49 | 11.437% | $33.9771 | $33.98 | $34.00 | $34.00 |
| Purchase #4 | $82.68 | 5.227% | $87.0017 | $87.00 | $87.00 | $87.00 |
| Purchase #5 | $60.64 | 11.199% | $67.4311 | $67.43 | $67.45 | $67.40 |
| Purchase #6 | $120.29 | 9.252% | $131.4192 | $131.42 | $131.40 | $131.40 |
| Purchase #7 | $163.35 | 3.500% | $169.0673 | $169.07 | $169.05 | $169.10 |
| 7 purchase totals = | $497.21 | $532.9611 | $532.96 | $532.95 | $533.00 | |