| 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 | $82.34 | 9.328% | $90.0207 | $90.02 | $90.00 | $90.00 |
| Purchase #2 | $226.28 | 8.381% | $245.2445 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $18.94 | 8.182% | $20.4897 | $20.49 | $20.50 | $20.50 |
| Purchase #4 | $236.86 | 11.713% | $264.6034 | $264.60 | $264.60 | $264.60 |
| Purchase #5 | $76.66 | 8.617% | $83.2658 | $83.27 | $83.25 | $83.30 |
| Purchase #6 | $79.36 | 6.119% | $84.216 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $68.85 | 13.748% | $78.3155 | $78.32 | $78.30 | $78.30 |
| 7 purchase totals = | $789.29 | $866.1556 | $866.16 | $866.10 | $866.10 | |