| 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 | $132.81 | 5.323% | $139.8795 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $54.88 | 6.323% | $58.3501 | $58.35 | $58.35 | $58.40 |
| Purchase #3 | $249.55 | 4.164% | $259.9413 | $259.94 | $259.95 | $259.90 |
| Purchase #4 | $52.50 | 5.664% | $55.4736 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $22.52 | 10.673% | $24.9236 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $22.39 | 4.444% | $23.385 | $23.39 | $23.40 | $23.40 |
| Purchase #7 | $124.91 | 8.852% | $135.967 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $659.56 | $697.9201 | $697.92 | $697.90 | $698.00 | |