| 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 | $82.71 | 13.221% | $93.6451 | $93.65 | $93.65 | $93.60 |
| Purchase #2 | $240.43 | 7.497% | $258.455 | $258.46 | $258.45 | $258.50 |
| Purchase #3 | $25.36 | 10.223% | $27.9526 | $27.95 | $27.95 | $28.00 |
| Purchase #4 | $229.55 | 3.359% | $237.2606 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $113.45 | 6.237% | $120.5259 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $6.85 | 9.236% | $7.4827 | $7.48 | $7.50 | $7.50 |
| Purchase #7 | $106.64 | 12.322% | $119.7802 | $119.78 | $119.80 | $119.80 |
| 7 purchase totals = | $804.99 | $865.1021 | $865.11 | $865.15 | $865.20 | |