| 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 | $65.65 | 12.842% | $74.0808 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $30.47 | 4.621% | $31.878 | $31.88 | $31.90 | $31.90 |
| Purchase #3 | $197.31 | 3.794% | $204.7959 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $223.43 | 8.566% | $242.569 | $242.57 | $242.55 | $242.60 |
| Purchase #5 | $31.51 | 12.231% | $35.364 | $35.36 | $35.35 | $35.40 |
| Purchase #6 | $225.53 | 10.382% | $248.9445 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $105.34 | 13.547% | $119.6104 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $879.24 | $957.2426 | $957.24 | $957.25 | $957.30 | |