| 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 | $34.97 | 10.602% | $38.6775 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $30.56 | 5.598% | $32.2707 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $188.53 | 13.502% | $213.9853 | $213.99 | $214.00 | $214.00 |
| Purchase #4 | $211.38 | 11.102% | $234.8474 | $234.85 | $234.85 | $234.80 |
| Purchase #5 | $104.95 | 9.741% | $115.1732 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $13.45 | 9.776% | $14.7649 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $17.62 | 5.376% | $18.5673 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $601.46 | $668.2863 | $668.29 | $668.25 | $668.40 | |