| 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 | $72.97 | 12.224% | $81.8899 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $34.40 | 13.165% | $38.9288 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $188.37 | 12.427% | $211.7787 | $211.78 | $211.80 | $211.80 |
| Purchase #4 | $246.69 | 9.690% | $270.5943 | $270.59 | $270.60 | $270.60 |
| Purchase #5 | $114.69 | 12.229% | $128.7154 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $232.48 | 4.242% | $242.3418 | $242.34 | $242.35 | $242.30 |
| Purchase #7 | $17.31 | 4.569% | $18.1009 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $906.91 | $992.3498 | $992.35 | $992.40 | $992.30 | |