| 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 | $114.59 | 9.457% | $125.4268 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $199.60 | 5.610% | $210.7976 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $31.76 | 9.409% | $34.7483 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $14.97 | 3.288% | $15.4622 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $71.66 | 11.378% | $79.8135 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $199.78 | 13.259% | $226.2688 | $226.27 | $226.25 | $226.30 |
| Purchase #7 | $92.57 | 13.605% | $105.1641 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $724.93 | $797.6813 | $797.68 | $797.65 | $797.70 | |