| 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 | $11.80 | 6.699% | $12.5905 | $12.59 | $12.60 | $12.60 |
| Purchase #2 | $119.79 | 9.338% | $130.976 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $52.60 | 8.751% | $57.203 | $57.20 | $57.20 | $57.20 |
| Purchase #4 | $99.63 | 4.781% | $104.3933 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $249.33 | 12.845% | $281.3564 | $281.36 | $281.35 | $281.40 |
| Purchase #6 | $226.79 | 12.597% | $255.3587 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $118.98 | 6.516% | $126.7327 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $878.92 | $968.6106 | $968.61 | $968.65 | $968.70 | |