| 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 | $22.96 | 7.777% | $24.7456 | $24.75 | $24.75 | $24.70 |
| Purchase #2 | $237.95 | 13.233% | $269.4379 | $269.44 | $269.45 | $269.40 |
| Purchase #3 | $189.92 | 11.304% | $211.3886 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $14.76 | 4.217% | $15.3824 | $15.38 | $15.40 | $15.40 |
| Purchase #5 | $39.93 | 6.240% | $42.4216 | $42.42 | $42.40 | $42.40 |
| Purchase #6 | $139.89 | 4.538% | $146.2382 | $146.24 | $146.25 | $146.20 |
| Purchase #7 | $13.35 | 6.237% | $14.1826 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $658.76 | $723.7969 | $723.80 | $723.85 | $723.70 | |