| 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 | $17.32 | 11.756% | $19.3561 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $79.87 | 8.624% | $86.758 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $25.82 | 7.867% | $27.8513 | $27.85 | $27.85 | $27.90 |
| Purchase #4 | $8.91 | 12.559% | $10.029 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $194.25 | 12.545% | $218.6187 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $247.77 | 12.122% | $277.8047 | $277.80 | $277.80 | $277.80 |
| Purchase #7 | $124.34 | 6.193% | $132.0404 | $132.04 | $132.05 | $132.00 |
| 7 purchase totals = | $698.28 | $772.4582 | $772.46 | $772.45 | $772.50 | |