| 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 | $50.65 | 12.527% | $56.9949 | $56.99 | $57.00 | $57.00 |
| Purchase #2 | $225.85 | 4.703% | $236.4717 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $168.55 | 11.344% | $187.6703 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $33.26 | 6.553% | $35.4395 | $35.44 | $35.45 | $35.40 |
| Purchase #5 | $170.57 | 6.756% | $182.0937 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $145.73 | 4.292% | $151.9847 | $151.98 | $152.00 | $152.00 |
| Purchase #7 | $33.99 | 10.197% | $37.456 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $828.60 | $888.1108 | $888.10 | $888.10 | $888.20 | |