| 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 | $96.33 | 9.792% | $105.7626 | $105.76 | $105.75 | $105.80 |
| Purchase #2 | $36.99 | 4.853% | $38.7851 | $38.79 | $38.80 | $38.80 |
| Purchase #3 | $147.74 | 12.574% | $166.3168 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $135.47 | 13.828% | $154.2028 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $33.83 | 10.494% | $37.3801 | $37.38 | $37.40 | $37.40 |
| Purchase #6 | $109.87 | 10.847% | $121.7876 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $241.72 | 10.816% | $267.8644 | $267.86 | $267.85 | $267.90 |
| 7 purchase totals = | $801.95 | $892.0994 | $892.10 | $892.10 | $892.20 | |