| 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 | $15.92 | 6.122% | $16.8946 | $16.89 | $16.90 | $16.90 |
| Purchase #2 | $11.64 | 7.848% | $12.5535 | $12.55 | $12.55 | $12.60 |
| Purchase #3 | $235.75 | 10.717% | $261.0153 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $32.93 | 4.160% | $34.2999 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $175.41 | 4.360% | $183.0579 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $84.86 | 12.478% | $95.4488 | $95.45 | $95.45 | $95.40 |
| Purchase #7 | $219.70 | 10.802% | $243.432 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $776.21 | $846.7020 | $846.70 | $846.70 | $846.70 | |