| 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 | $96.79 | 9.440% | $105.927 | $105.93 | $105.95 | $105.90 |
| Purchase #2 | $53.41 | 9.871% | $58.6821 | $58.68 | $58.70 | $58.70 |
| Purchase #3 | $97.57 | 6.840% | $104.2438 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $65.72 | 11.713% | $73.4178 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $38.81 | 5.193% | $40.8254 | $40.83 | $40.85 | $40.80 |
| Purchase #6 | $86.52 | 6.750% | $92.3601 | $92.36 | $92.35 | $92.40 |
| Purchase #7 | $160.79 | 11.671% | $179.5558 | $179.56 | $179.55 | $179.60 |
| 7 purchase totals = | $599.61 | $655.0120 | $655.02 | $655.05 | $655.00 | |