| 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 | $91.79 | 3.224% | $94.7493 | $94.75 | $94.75 | $94.70 |
| Purchase #2 | $221.99 | 13.224% | $251.346 | $251.35 | $251.35 | $251.30 |
| Purchase #3 | $151.26 | 13.655% | $171.9146 | $171.91 | $171.90 | $171.90 |
| Purchase #4 | $99.30 | 3.508% | $102.7834 | $102.78 | $102.80 | $102.80 |
| Purchase #5 | $49.75 | 3.595% | $51.5385 | $51.54 | $51.55 | $51.50 |
| Purchase #6 | $37.38 | 4.527% | $39.0722 | $39.07 | $39.05 | $39.10 |
| Purchase #7 | $190.66 | 6.169% | $202.4218 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $842.13 | $913.8258 | $913.82 | $913.80 | $913.70 | |