| 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 | $37.87 | 3.763% | $39.295 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $188.62 | 3.402% | $195.0369 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $207.69 | 9.440% | $227.2959 | $227.30 | $227.30 | $227.30 |
| Purchase #4 | $15.35 | 11.117% | $17.0565 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $101.69 | 13.557% | $115.4761 | $115.48 | $115.50 | $115.50 |
| Purchase #6 | $53.69 | 12.834% | $60.5806 | $60.58 | $60.60 | $60.60 |
| Purchase #7 | $142.32 | 9.372% | $155.6582 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $747.23 | $810.3992 | $810.42 | $810.45 | $810.50 | |