| 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 | $80.71 | 7.560% | $86.8117 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $38.52 | 11.505% | $42.9517 | $42.95 | $42.95 | $43.00 |
| Purchase #3 | $28.49 | 11.342% | $31.7213 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $11.36 | 5.371% | $11.9701 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $217.31 | 4.110% | $226.2414 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $123.91 | 11.603% | $138.2873 | $138.29 | $138.30 | $138.30 |
| Purchase #7 | $224.46 | 3.568% | $232.4687 | $232.47 | $232.45 | $232.50 |
| 7 purchase totals = | $724.76 | $770.4522 | $770.45 | $770.40 | $770.50 | |