| 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 | $32.75 | 11.710% | $36.585 | $36.59 | $36.60 | $36.60 |
| Purchase #2 | $91.47 | 13.455% | $103.7773 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $236.91 | 12.136% | $265.6614 | $265.66 | $265.65 | $265.70 |
| Purchase #4 | $175.30 | 10.238% | $193.2472 | $193.25 | $193.25 | $193.20 |
| Purchase #5 | $74.94 | 12.409% | $84.2393 | $84.24 | $84.25 | $84.20 |
| Purchase #6 | $31.75 | 6.664% | $33.8658 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $188.58 | 13.681% | $214.3796 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $831.70 | $931.7556 | $931.77 | $931.80 | $931.80 | |