| 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 | $40.95 | 10.437% | $45.224 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $90.62 | 11.849% | $101.3576 | $101.36 | $101.35 | $101.40 |
| Purchase #3 | $72.82 | 6.232% | $77.3581 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $126.75 | 12.676% | $142.8168 | $142.82 | $142.80 | $142.80 |
| Purchase #5 | $79.50 | 7.508% | $85.4689 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $60.99 | 5.603% | $64.4073 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $236.29 | 10.170% | $260.3207 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $707.92 | $776.9534 | $776.96 | $776.85 | $777.00 | |