| 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 | $35.26 | 3.210% | $36.3918 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $23.57 | 5.334% | $24.8272 | $24.83 | $24.85 | $24.80 |
| Purchase #3 | $139.95 | 9.819% | $153.6917 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $168.60 | 9.114% | $183.9662 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $232.95 | 12.694% | $262.5207 | $262.52 | $262.50 | $262.50 |
| Purchase #6 | $212.53 | 12.860% | $239.8614 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $75.26 | 3.161% | $77.639 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $888.12 | $978.8980 | $978.90 | $978.90 | $978.90 | |