| 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 | $47.95 | 6.405% | $51.0212 | $51.02 | $51.00 | $51.00 |
| Purchase #2 | $120.84 | 8.712% | $131.3676 | $131.37 | $131.35 | $131.40 |
| Purchase #3 | $24.38 | 7.622% | $26.2382 | $26.24 | $26.25 | $26.20 |
| Purchase #4 | $78.96 | 9.566% | $86.5133 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $19.70 | 13.332% | $22.3264 | $22.33 | $22.35 | $22.30 |
| Purchase #6 | $51.66 | 8.240% | $55.9168 | $55.92 | $55.90 | $55.90 |
| Purchase #7 | $135.57 | 10.602% | $149.9431 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $479.06 | $523.3266 | $523.33 | $523.30 | $523.20 | |