| 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 | $8.57 | 3.705% | $8.8875 | $8.89 | $8.90 | $8.90 |
| Purchase #2 | $224.92 | 4.326% | $234.65 | $234.65 | $234.65 | $234.70 |
| Purchase #3 | $53.34 | 11.444% | $59.4442 | $59.44 | $59.45 | $59.40 |
| Purchase #4 | $22.75 | 13.106% | $25.7316 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $145.93 | 6.868% | $155.9525 | $155.95 | $155.95 | $156.00 |
| Purchase #6 | $219.73 | 4.782% | $230.2375 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $15.77 | 9.260% | $17.2303 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $691.01 | $732.1336 | $732.13 | $732.20 | $732.10 | |