| 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 | $93.50 | 6.110% | $99.2129 | $99.21 | $99.20 | $99.20 |
| Purchase #2 | $121.76 | 6.868% | $130.1225 | $130.12 | $130.10 | $130.10 |
| Purchase #3 | $47.51 | 8.282% | $51.4448 | $51.44 | $51.45 | $51.40 |
| Purchase #4 | $12.91 | 8.298% | $13.9813 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $224.30 | 3.283% | $231.6638 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $229.45 | 4.786% | $240.4315 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $88.90 | 9.843% | $97.6504 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $818.33 | $864.5072 | $864.49 | $864.50 | $864.50 | |