| 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 | $25.95 | 12.793% | $29.2698 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $169.86 | 9.416% | $185.854 | $185.85 | $185.85 | $185.90 |
| Purchase #3 | $166.44 | 10.627% | $184.1276 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $218.87 | 6.180% | $232.3962 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $97.54 | 13.515% | $110.7225 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $119.84 | 9.541% | $131.2739 | $131.27 | $131.25 | $131.30 |
| Purchase #7 | $15.81 | 8.178% | $17.1029 | $17.10 | $17.10 | $17.10 |
| 7 purchase totals = | $814.31 | $890.7469 | $890.74 | $890.70 | $890.80 | |