| 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 | $27.85 | 8.657% | $30.261 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $53.37 | 7.516% | $57.3813 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $46.38 | 3.293% | $47.9073 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $120.31 | 13.774% | $136.8815 | $136.88 | $136.90 | $136.90 |
| Purchase #5 | $167.62 | 11.200% | $186.3934 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $127.61 | 11.672% | $142.5046 | $142.50 | $142.50 | $142.50 |
| Purchase #7 | $9.25 | 10.483% | $10.2197 | $10.22 | $10.20 | $10.20 |
| 7 purchase totals = | $552.39 | $611.5488 | $611.54 | $611.55 | $611.60 | |