| 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 | $225.68 | 9.813% | $247.826 | $247.83 | $247.85 | $247.80 |
| Purchase #2 | $21.35 | 5.318% | $22.4854 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $99.52 | 4.258% | $103.7576 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $38.30 | 9.761% | $42.0385 | $42.04 | $42.05 | $42.00 |
| Purchase #5 | $20.97 | 8.803% | $22.816 | $22.82 | $22.80 | $22.80 |
| Purchase #6 | $80.51 | 7.598% | $86.6271 | $86.63 | $86.65 | $86.60 |
| Purchase #7 | $55.62 | 8.771% | $60.4984 | $60.50 | $60.50 | $60.50 |
| 7 purchase totals = | $541.95 | $586.0490 | $586.07 | $586.10 | $586.00 | |