| 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 | $15.88 | 4.444% | $16.5857 | $16.59 | $16.60 | $16.60 |
| Purchase #2 | $90.69 | 8.491% | $98.3905 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $229.63 | 5.250% | $241.6856 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $247.80 | 9.770% | $272.0101 | $272.01 | $272.00 | $272.00 |
| Purchase #5 | $23.87 | 13.685% | $27.1366 | $27.14 | $27.15 | $27.10 |
| Purchase #6 | $231.92 | 6.190% | $246.2758 | $246.28 | $246.30 | $246.30 |
| Purchase #7 | $13.55 | 9.761% | $14.8726 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $853.34 | $916.9569 | $916.97 | $917.00 | $917.00 | |