| 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 | $64.79 | 3.336% | $66.9514 | $66.95 | $66.95 | $67.00 |
| Purchase #2 | $35.90 | 3.811% | $37.2681 | $37.27 | $37.25 | $37.30 |
| Purchase #3 | $25.41 | 6.406% | $27.0378 | $27.04 | $27.05 | $27.00 |
| Purchase #4 | $18.37 | 10.175% | $20.2391 | $20.24 | $20.25 | $20.20 |
| Purchase #5 | $106.96 | 4.493% | $111.7657 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $64.30 | 8.299% | $69.6363 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $221.61 | 9.787% | $243.299 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $537.34 | $576.1974 | $576.21 | $576.20 | $576.20 | |