| 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 | $36.68 | 11.174% | $40.7786 | $40.78 | $40.80 | $40.80 |
| Purchase #2 | $43.61 | 5.569% | $46.0386 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $66.25 | 13.566% | $75.2375 | $75.24 | $75.25 | $75.20 |
| Purchase #4 | $227.53 | 6.861% | $243.1408 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $226.26 | 10.133% | $249.1869 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $143.80 | 4.836% | $150.7542 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $149.32 | 9.531% | $163.5517 | $163.55 | $163.55 | $163.60 |
| 7 purchase totals = | $893.45 | $968.6883 | $968.69 | $968.75 | $968.70 | |