| 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 | $57.72 | 11.285% | $64.2337 | $64.23 | $64.25 | $64.20 |
| Purchase #2 | $81.63 | 4.795% | $85.5442 | $85.54 | $85.55 | $85.50 |
| Purchase #3 | $228.67 | 13.810% | $260.2493 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $235.44 | 11.405% | $262.2919 | $262.29 | $262.30 | $262.30 |
| Purchase #5 | $46.58 | 9.454% | $50.9837 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $98.36 | 3.112% | $101.421 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $163.86 | 8.817% | $178.3075 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $912.26 | $1,003.0313 | $1,003.02 | $1,003.05 | $1,002.90 | |