| 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 | $57.37 | 7.308% | $61.5626 | $61.56 | $61.55 | $61.60 |
| Purchase #2 | $72.74 | 3.657% | $75.4001 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $194.62 | 8.740% | $211.6298 | $211.63 | $211.65 | $211.60 |
| Purchase #4 | $36.25 | 11.329% | $40.3568 | $40.36 | $40.35 | $40.40 |
| Purchase #5 | $104.73 | 8.203% | $113.321 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $140.50 | 7.609% | $151.1906 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $22.89 | 6.263% | $24.3236 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $629.10 | $677.7845 | $677.78 | $677.75 | $677.80 | |