| 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 | $6.68 | 5.193% | $7.0269 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $188.60 | 10.713% | $208.8047 | $208.80 | $208.80 | $208.80 |
| Purchase #3 | $12.66 | 4.856% | $13.2748 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $157.88 | 5.684% | $166.8539 | $166.85 | $166.85 | $166.90 |
| Purchase #5 | $127.70 | 6.602% | $136.1308 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $62.43 | 8.171% | $67.5312 | $67.53 | $67.55 | $67.50 |
| Purchase #7 | $142.44 | 7.600% | $153.2654 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $698.39 | $752.8877 | $752.88 | $752.90 | $752.90 | |