| 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 | $23.37 | 5.777% | $24.7201 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $60.56 | 9.134% | $66.0916 | $66.09 | $66.10 | $66.10 |
| Purchase #3 | $111.33 | 3.726% | $115.4782 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $79.85 | 8.296% | $86.4744 | $86.47 | $86.45 | $86.50 |
| Purchase #5 | $109.79 | 6.650% | $117.091 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $142.34 | 9.145% | $155.357 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $84.30 | 6.764% | $90.0021 | $90.00 | $90.00 | $90.00 |
| 7 purchase totals = | $611.54 | $655.2144 | $655.21 | $655.20 | $655.30 | |