| 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 | $52.46 | 5.508% | $55.3495 | $55.35 | $55.35 | $55.30 |
| Purchase #2 | $149.76 | 9.318% | $163.7146 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $173.48 | 5.767% | $183.4846 | $183.48 | $183.50 | $183.50 |
| Purchase #4 | $82.77 | 11.412% | $92.2157 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $107.38 | 3.864% | $111.5292 | $111.53 | $111.55 | $111.50 |
| Purchase #6 | $45.75 | 7.302% | $49.0907 | $49.09 | $49.10 | $49.10 |
| Purchase #7 | $160.42 | 12.564% | $180.5752 | $180.58 | $180.60 | $180.60 |
| 7 purchase totals = | $772.02 | $835.9595 | $835.96 | $836.00 | $835.90 | |