| 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 | $61.87 | 4.693% | $64.7736 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $51.46 | 11.643% | $57.4515 | $57.45 | $57.45 | $57.50 |
| Purchase #3 | $108.43 | 8.717% | $117.8818 | $117.88 | $117.90 | $117.90 |
| Purchase #4 | $117.98 | 6.306% | $125.4198 | $125.42 | $125.40 | $125.40 |
| Purchase #5 | $85.82 | 7.279% | $92.0668 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $177.87 | 6.581% | $189.5756 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $233.44 | 9.533% | $255.6938 | $255.69 | $255.70 | $255.70 |
| 7 purchase totals = | $836.87 | $902.8629 | $902.86 | $902.85 | $903.00 | |