| 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 | $95.87 | 5.811% | $101.441 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $38.89 | 6.817% | $41.5411 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $15.89 | 8.169% | $17.1881 | $17.19 | $17.20 | $17.20 |
| Purchase #4 | $213.84 | 6.264% | $227.2349 | $227.23 | $227.25 | $227.20 |
| Purchase #5 | $14.42 | 11.191% | $16.0337 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $86.63 | 7.592% | $93.2069 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $77.25 | 3.850% | $80.2241 | $80.22 | $80.20 | $80.20 |
| 7 purchase totals = | $542.79 | $576.8698 | $576.86 | $576.90 | $576.70 | |