| 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 | $82.40 | 9.843% | $90.5106 | $90.51 | $90.50 | $90.50 |
| Purchase #2 | $13.27 | 5.711% | $14.0278 | $14.03 | $14.05 | $14.00 |
| Purchase #3 | $246.98 | 4.689% | $258.5609 | $258.56 | $258.55 | $258.60 |
| Purchase #4 | $46.29 | 3.526% | $47.9222 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $43.63 | 5.573% | $46.0615 | $46.06 | $46.05 | $46.10 |
| Purchase #6 | $176.73 | 8.206% | $191.2325 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $49.50 | 4.728% | $51.8404 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $658.80 | $700.1559 | $700.15 | $700.15 | $700.10 | |