| 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 | $97.40 | 7.613% | $104.8151 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $117.99 | 10.475% | $130.3495 | $130.35 | $130.35 | $130.30 |
| Purchase #3 | $117.72 | 5.178% | $123.8155 | $123.82 | $123.80 | $123.80 |
| Purchase #4 | $68.26 | 3.546% | $70.6805 | $70.68 | $70.70 | $70.70 |
| Purchase #5 | $119.66 | 4.311% | $124.8185 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $206.68 | 3.476% | $213.8642 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $30.60 | 5.595% | $32.3121 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $758.31 | $800.6554 | $800.66 | $800.60 | $800.60 | |