| 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 | $17.49 | 10.519% | $19.3298 | $19.33 | $19.35 | $19.30 |
| Purchase #2 | $31.61 | 5.445% | $33.3312 | $33.33 | $33.35 | $33.30 |
| Purchase #3 | $7.61 | 8.841% | $8.2828 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $66.60 | 13.837% | $75.8154 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $31.74 | 12.178% | $35.6053 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $136.58 | 12.808% | $154.0732 | $154.07 | $154.05 | $154.10 |
| Purchase #7 | $21.96 | 8.264% | $23.7748 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $313.59 | $350.2125 | $350.21 | $350.20 | $350.20 | |