| 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 | $77.36 | 9.176% | $84.4586 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $45.36 | 12.227% | $50.9062 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $230.60 | 7.280% | $247.3877 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $129.81 | 4.820% | $136.0668 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $127.95 | 3.195% | $132.038 | $132.04 | $132.05 | $132.00 |
| Purchase #6 | $63.49 | 8.410% | $68.8295 | $68.83 | $68.85 | $68.80 |
| Purchase #7 | $199.47 | 9.460% | $218.3399 | $218.34 | $218.35 | $218.30 |
| 7 purchase totals = | $874.04 | $938.0267 | $938.04 | $938.05 | $938.00 | |