| 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 | $51.80 | 10.569% | $57.2747 | $57.27 | $57.25 | $57.30 |
| Purchase #2 | $78.95 | 11.852% | $88.3072 | $88.31 | $88.30 | $88.30 |
| Purchase #3 | $210.31 | 11.593% | $234.6912 | $234.69 | $234.70 | $234.70 |
| Purchase #4 | $106.60 | 10.512% | $117.8058 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $95.80 | 11.139% | $106.4712 | $106.47 | $106.45 | $106.50 |
| Purchase #6 | $101.32 | 3.437% | $104.8024 | $104.80 | $104.80 | $104.80 |
| Purchase #7 | $141.42 | 7.795% | $152.4437 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $786.20 | $861.7962 | $861.79 | $861.75 | $861.80 | |