| 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 | $21.99 | 7.312% | $23.5979 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $59.58 | 6.125% | $63.2293 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $26.34 | 11.483% | $29.3646 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $184.30 | 13.586% | $209.339 | $209.34 | $209.35 | $209.30 |
| Purchase #5 | $126.65 | 13.846% | $144.186 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $106.88 | 13.567% | $121.3804 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $219.89 | 11.609% | $245.417 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $745.63 | $836.5142 | $836.52 | $836.55 | $836.50 | |