| 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 | $45.62 | 3.208% | $47.0835 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $176.54 | 6.868% | $188.6648 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $90.42 | 10.613% | $100.0163 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $7.81 | 13.634% | $8.8748 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $244.73 | 4.745% | $256.3424 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $41.61 | 13.308% | $47.1475 | $47.15 | $47.15 | $47.10 |
| Purchase #7 | $44.76 | 9.397% | $48.9661 | $48.97 | $48.95 | $49.00 |
| 7 purchase totals = | $651.49 | $697.0954 | $697.09 | $697.05 | $697.10 | |