| 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 | $130.31 | 11.284% | $145.0142 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $50.79 | 4.171% | $52.9085 | $52.91 | $52.90 | $52.90 |
| Purchase #3 | $33.90 | 7.777% | $36.5364 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $63.33 | 9.261% | $69.195 | $69.20 | $69.20 | $69.20 |
| Purchase #5 | $235.72 | 7.319% | $252.9723 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $44.34 | 5.645% | $46.843 | $46.84 | $46.85 | $46.80 |
| Purchase #7 | $15.30 | 7.869% | $16.504 | $16.50 | $16.50 | $16.50 |
| 7 purchase totals = | $573.69 | $619.9734 | $619.97 | $619.95 | $619.90 | |