| 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 | $226.59 | 7.428% | $243.4211 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $47.28 | 4.828% | $49.5627 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $77.40 | 7.861% | $83.4844 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $24.84 | 7.216% | $26.6325 | $26.63 | $26.65 | $26.60 |
| Purchase #5 | $65.46 | 8.796% | $71.2179 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $102.75 | 4.536% | $107.4107 | $107.41 | $107.40 | $107.40 |
| Purchase #7 | $207.48 | 3.750% | $215.2605 | $215.26 | $215.25 | $215.30 |
| 7 purchase totals = | $751.80 | $796.9898 | $796.98 | $796.95 | $797.00 | |