| 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 | $48.40 | 8.718% | $52.6195 | $52.62 | $52.60 | $52.60 |
| Purchase #2 | $28.57 | 11.649% | $31.8981 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $33.84 | 9.110% | $36.9228 | $36.92 | $36.90 | $36.90 |
| Purchase #4 | $118.77 | 8.848% | $129.2788 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $93.30 | 13.606% | $105.9944 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $148.73 | 4.308% | $155.1373 | $155.14 | $155.15 | $155.10 |
| Purchase #7 | $61.29 | 7.870% | $66.1135 | $66.11 | $66.10 | $66.10 |
| 7 purchase totals = | $532.90 | $577.9644 | $577.96 | $577.95 | $577.90 | |