| 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 | $247.48 | 3.807% | $256.9016 | $256.90 | $256.90 | $256.90 |
| Purchase #2 | $163.36 | 10.740% | $180.9049 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $62.37 | 13.248% | $70.6328 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $71.38 | 13.684% | $81.1476 | $81.15 | $81.15 | $81.10 |
| Purchase #5 | $155.37 | 8.156% | $168.042 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $50.70 | 3.277% | $52.3614 | $52.36 | $52.35 | $52.40 |
| Purchase #7 | $124.87 | 9.277% | $136.4542 | $136.45 | $136.45 | $136.50 |
| 7 purchase totals = | $875.53 | $946.4445 | $946.43 | $946.45 | $946.40 | |