| 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 | $100.98 | 3.102% | $104.1124 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $234.46 | 5.208% | $246.6707 | $246.67 | $246.65 | $246.70 |
| Purchase #3 | $181.59 | 12.814% | $204.8589 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $14.50 | 9.767% | $15.9162 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $47.77 | 9.461% | $52.2895 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $146.31 | 4.599% | $153.0388 | $153.04 | $153.05 | $153.00 |
| Purchase #7 | $78.64 | 10.460% | $86.8657 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $804.25 | $863.7522 | $863.76 | $863.70 | $863.80 | |