| 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 | $69.73 | 5.737% | $73.7304 | $73.73 | $73.75 | $73.70 |
| Purchase #2 | $122.39 | 11.742% | $136.761 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $54.37 | 5.619% | $57.4251 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $113.64 | 4.278% | $118.5015 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $106.46 | 12.563% | $119.8346 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $127.57 | 8.230% | $138.069 | $138.07 | $138.05 | $138.10 |
| Purchase #7 | $64.48 | 3.350% | $66.6401 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $658.64 | $710.9617 | $710.96 | $711.00 | $710.90 | |