| 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 | $68.69 | 12.477% | $77.2605 | $77.26 | $77.25 | $77.30 |
| Purchase #2 | $149.56 | 3.692% | $155.0818 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $96.97 | 4.625% | $101.4549 | $101.45 | $101.45 | $101.50 |
| Purchase #4 | $181.72 | 10.828% | $201.3966 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $246.80 | 8.528% | $267.8471 | $267.85 | $267.85 | $267.80 |
| Purchase #6 | $233.47 | 5.832% | $247.086 | $247.09 | $247.10 | $247.10 |
| Purchase #7 | $45.71 | 8.551% | $49.6187 | $49.62 | $49.60 | $49.60 |
| 7 purchase totals = | $1,022.92 | $1,099.7456 | $1,099.75 | $1,099.75 | $1,099.80 | |