| 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 | $32.37 | 12.600% | $36.4486 | $36.45 | $36.45 | $36.40 |
| Purchase #2 | $74.67 | 11.701% | $83.4071 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $169.87 | 7.107% | $181.9427 | $181.94 | $181.95 | $181.90 |
| Purchase #4 | $125.83 | 11.300% | $140.0488 | $140.05 | $140.05 | $140.00 |
| Purchase #5 | $150.67 | 9.272% | $164.6401 | $164.64 | $164.65 | $164.60 |
| Purchase #6 | $85.72 | 7.402% | $92.065 | $92.07 | $92.05 | $92.10 |
| Purchase #7 | $244.64 | 3.587% | $253.4152 | $253.42 | $253.40 | $253.40 |
| 7 purchase totals = | $883.77 | $951.9675 | $951.98 | $951.95 | $951.80 | |