| 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 | $49.89 | 7.380% | $53.5719 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $84.96 | 10.562% | $93.9335 | $93.93 | $93.95 | $93.90 |
| Purchase #3 | $150.34 | 3.762% | $155.9958 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $106.73 | 10.455% | $117.8886 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $204.66 | 8.172% | $221.3848 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $101.99 | 3.583% | $105.6443 | $105.64 | $105.65 | $105.60 |
| Purchase #7 | $78.43 | 3.717% | $81.3452 | $81.35 | $81.35 | $81.30 |
| 7 purchase totals = | $777.00 | $829.7641 | $829.76 | $829.80 | $829.70 | |