| 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 | $79.58 | 9.349% | $87.0199 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $126.84 | 8.414% | $137.5123 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $157.56 | 9.834% | $173.0545 | $173.05 | $173.05 | $173.10 |
| Purchase #4 | $122.49 | 13.727% | $139.3042 | $139.30 | $139.30 | $139.30 |
| Purchase #5 | $92.40 | 9.720% | $101.3813 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $72.44 | 12.388% | $81.4139 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $212.42 | 10.152% | $233.9849 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $863.73 | $953.6710 | $953.65 | $953.65 | $953.70 | |