| 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 | $66.32 | 11.711% | $74.0867 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $68.77 | 7.407% | $73.8638 | $73.86 | $73.85 | $73.90 |
| Purchase #3 | $42.42 | 10.659% | $46.9415 | $46.94 | $46.95 | $46.90 |
| Purchase #4 | $203.75 | 12.818% | $229.8667 | $229.87 | $229.85 | $229.90 |
| Purchase #5 | $139.73 | 4.762% | $146.3839 | $146.38 | $146.40 | $146.40 |
| Purchase #6 | $43.78 | 10.487% | $48.3712 | $48.37 | $48.35 | $48.40 |
| Purchase #7 | $163.80 | 7.588% | $176.2291 | $176.23 | $176.25 | $176.20 |
| 7 purchase totals = | $728.57 | $795.7429 | $795.74 | $795.75 | $795.80 | |