| 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 | $29.69 | 12.842% | $33.5028 | $33.50 | $33.50 | $33.50 |
| Purchase #2 | $218.66 | 13.283% | $247.7046 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $222.60 | 4.534% | $232.6927 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $12.35 | 3.708% | $12.8079 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $88.54 | 12.635% | $99.727 | $99.73 | $99.75 | $99.70 |
| Purchase #6 | $143.40 | 11.110% | $159.3317 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $188.34 | 8.752% | $204.8235 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $903.58 | $990.5902 | $990.58 | $990.60 | $990.50 | |