| 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 | $125.85 | 7.182% | $134.8885 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $41.78 | 12.667% | $47.0723 | $47.07 | $47.05 | $47.10 |
| Purchase #3 | $15.34 | 9.787% | $16.8413 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $12.30 | 6.508% | $13.1005 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $124.30 | 5.682% | $131.3627 | $131.36 | $131.35 | $131.40 |
| Purchase #6 | $13.68 | 6.321% | $14.5447 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $68.44 | 3.591% | $70.8977 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $401.69 | $428.7077 | $428.70 | $428.70 | $428.70 | |