| 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 | $30.91 | 11.386% | $34.4294 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $206.81 | 8.494% | $224.3764 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $6.37 | 3.648% | $6.6024 | $6.60 | $6.60 | $6.60 |
| Purchase #4 | $88.33 | 13.286% | $100.0655 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $62.78 | 12.666% | $70.7317 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $167.85 | 3.425% | $173.5989 | $173.60 | $173.60 | $173.60 |
| Purchase #7 | $130.94 | 7.134% | $140.2813 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $693.99 | $750.0856 | $750.09 | $750.15 | $750.10 | |