| 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 | $86.96 | 11.292% | $96.7795 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $65.72 | 10.294% | $72.4852 | $72.49 | $72.50 | $72.50 |
| Purchase #3 | $142.75 | 3.141% | $147.2338 | $147.23 | $147.25 | $147.20 |
| Purchase #4 | $235.48 | 10.488% | $260.1771 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $117.95 | 11.330% | $131.3137 | $131.31 | $131.30 | $131.30 |
| Purchase #6 | $142.79 | 10.417% | $157.6644 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $83.65 | 12.606% | $94.1949 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $875.30 | $959.8486 | $959.84 | $959.90 | $959.90 | |