| 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 | $16.28 | 8.194% | $17.614 | $17.61 | $17.60 | $17.60 |
| Purchase #2 | $45.36 | 5.784% | $47.9836 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $200.45 | 3.639% | $207.7444 | $207.74 | $207.75 | $207.70 |
| Purchase #4 | $82.56 | 8.585% | $89.6478 | $89.65 | $89.65 | $89.60 |
| Purchase #5 | $188.74 | 3.627% | $195.5856 | $195.59 | $195.60 | $195.60 |
| Purchase #6 | $144.87 | 13.152% | $163.9233 | $163.92 | $163.90 | $163.90 |
| Purchase #7 | $146.25 | 11.743% | $163.4241 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $824.51 | $885.9228 | $885.91 | $885.90 | $885.80 | |