| 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 | $42.56 | 7.141% | $45.5992 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $27.39 | 8.172% | $29.6283 | $29.63 | $29.65 | $29.60 |
| Purchase #3 | $110.73 | 9.501% | $121.2505 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $161.37 | 8.187% | $174.5814 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $40.64 | 7.293% | $43.6039 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $221.47 | 7.348% | $237.7436 | $237.74 | $237.75 | $237.70 |
| Purchase #7 | $236.61 | 13.382% | $268.2732 | $268.27 | $268.25 | $268.30 |
| 7 purchase totals = | $840.77 | $920.6801 | $920.67 | $920.70 | $920.70 | |