| 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 | $63.89 | 10.427% | $70.5518 | $70.55 | $70.55 | $70.60 |
| Purchase #2 | $15.27 | 6.824% | $16.312 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $205.87 | 9.732% | $225.9053 | $225.91 | $225.90 | $225.90 |
| Purchase #4 | $175.94 | 4.153% | $183.2468 | $183.25 | $183.25 | $183.20 |
| Purchase #5 | $26.50 | 5.524% | $27.9639 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $107.75 | 3.830% | $111.8768 | $111.88 | $111.90 | $111.90 |
| Purchase #7 | $78.27 | 12.690% | $88.2025 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $673.49 | $724.0591 | $724.06 | $724.05 | $724.10 | |