| 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 | $115.29 | 7.578% | $124.0267 | $124.03 | $124.05 | $124.00 |
| Purchase #2 | $46.30 | 11.447% | $51.6 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $47.76 | 9.266% | $52.1854 | $52.19 | $52.20 | $52.20 |
| Purchase #4 | $191.30 | 13.868% | $217.8295 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $128.38 | 8.766% | $139.6338 | $139.63 | $139.65 | $139.60 |
| Purchase #6 | $7.48 | 7.644% | $8.0518 | $8.05 | $8.05 | $8.10 |
| Purchase #7 | $143.79 | 5.144% | $151.1866 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $680.30 | $744.5138 | $744.52 | $744.60 | $744.50 | |