| 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 | $44.94 | 12.492% | $50.5539 | $50.55 | $50.55 | $50.60 |
| Purchase #2 | $46.42 | 5.607% | $49.0228 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $139.65 | 12.527% | $157.144 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $71.34 | 10.815% | $79.0554 | $79.06 | $79.05 | $79.10 |
| Purchase #5 | $236.53 | 5.423% | $249.357 | $249.36 | $249.35 | $249.40 |
| Purchase #6 | $161.91 | 5.103% | $170.1723 | $170.17 | $170.15 | $170.20 |
| Purchase #7 | $79.99 | 5.389% | $84.3007 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $780.78 | $839.6061 | $839.60 | $839.55 | $839.70 | |