| 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 | $48.95 | 3.866% | $50.8424 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $6.67 | 13.631% | $7.5792 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $139.71 | 12.785% | $157.5719 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $71.67 | 8.336% | $77.6444 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $227.39 | 6.846% | $242.9571 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $132.96 | 5.562% | $140.3552 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $90.31 | 11.843% | $101.0054 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $717.66 | $777.9556 | $777.96 | $777.95 | $778.00 | |