| 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 | $96.41 | 9.184% | $105.2643 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $75.62 | 13.447% | $85.7886 | $85.79 | $85.80 | $85.80 |
| Purchase #3 | $97.28 | 10.172% | $107.1753 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $16.96 | 6.802% | $18.1136 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $78.42 | 3.698% | $81.32 | $81.32 | $81.30 | $81.30 |
| Purchase #6 | $70.49 | 9.177% | $76.9589 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $197.67 | 11.502% | $220.406 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $632.85 | $695.0267 | $695.03 | $695.00 | $695.10 | |