| 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 | $8.60 | 12.577% | $9.6816 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $137.65 | 6.638% | $146.7872 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $79.71 | 9.457% | $87.2482 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $60.96 | 10.830% | $67.562 | $67.56 | $67.55 | $67.60 |
| Purchase #5 | $22.38 | 10.607% | $24.7538 | $24.75 | $24.75 | $24.80 |
| Purchase #6 | $209.39 | 9.701% | $229.7029 | $229.70 | $229.70 | $229.70 |
| Purchase #7 | $201.89 | 3.701% | $209.3619 | $209.36 | $209.35 | $209.40 |
| 7 purchase totals = | $720.58 | $775.0976 | $775.09 | $775.10 | $775.20 | |