| 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 | $40.36 | 11.720% | $45.0902 | $45.09 | $45.10 | $45.10 |
| Purchase #2 | $68.29 | 12.151% | $76.5879 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $182.26 | 12.496% | $205.0352 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $68.34 | 3.373% | $70.6451 | $70.65 | $70.65 | $70.60 |
| Purchase #5 | $72.34 | 3.513% | $74.8813 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $208.34 | 13.243% | $235.9305 | $235.93 | $235.95 | $235.90 |
| Purchase #7 | $28.76 | 12.727% | $32.4203 | $32.42 | $32.40 | $32.40 |
| 7 purchase totals = | $668.69 | $740.5905 | $740.60 | $740.65 | $740.50 | |