| 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 | $36.78 | 5.711% | $38.8805 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $210.35 | 9.141% | $229.5781 | $229.58 | $229.60 | $229.60 |
| Purchase #3 | $249.82 | 12.715% | $281.5846 | $281.58 | $281.60 | $281.60 |
| Purchase #4 | $191.43 | 11.633% | $213.6991 | $213.70 | $213.70 | $213.70 |
| Purchase #5 | $131.59 | 4.799% | $137.905 | $137.91 | $137.90 | $137.90 |
| Purchase #6 | $141.86 | 12.867% | $160.1131 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $30.75 | 10.840% | $34.0833 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $992.58 | $1,095.8437 | $1,095.84 | $1,095.90 | $1,095.90 | |