| 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 | $25.71 | 7.268% | $27.5786 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $206.44 | 8.504% | $223.9957 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $146.53 | 3.493% | $151.6483 | $151.65 | $151.65 | $151.60 |
| Purchase #4 | $224.47 | 10.456% | $247.9406 | $247.94 | $247.95 | $247.90 |
| Purchase #5 | $124.58 | 5.426% | $131.3397 | $131.34 | $131.35 | $131.30 |
| Purchase #6 | $128.57 | 6.350% | $136.7342 | $136.73 | $136.75 | $136.70 |
| Purchase #7 | $34.57 | 5.511% | $36.4752 | $36.48 | $36.50 | $36.50 |
| 7 purchase totals = | $890.87 | $955.7123 | $955.72 | $955.80 | $955.60 | |