| 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 | $68.86 | 7.168% | $73.7959 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $37.85 | 11.348% | $42.1452 | $42.15 | $42.15 | $42.10 |
| Purchase #3 | $143.41 | 10.621% | $158.6416 | $158.64 | $158.65 | $158.60 |
| Purchase #4 | $145.81 | 8.141% | $157.6804 | $157.68 | $157.70 | $157.70 |
| Purchase #5 | $109.99 | 8.581% | $119.4282 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $29.92 | 4.650% | $31.3113 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $11.98 | 11.667% | $13.3777 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $547.82 | $596.3803 | $596.39 | $596.45 | $596.30 | |