| 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 | $225.69 | 8.356% | $244.5487 | $244.55 | $244.55 | $244.50 |
| Purchase #2 | $24.56 | 5.363% | $25.8772 | $25.88 | $25.90 | $25.90 |
| Purchase #3 | $68.78 | 10.628% | $76.0899 | $76.09 | $76.10 | $76.10 |
| Purchase #4 | $127.37 | 12.853% | $143.7409 | $143.74 | $143.75 | $143.70 |
| Purchase #5 | $104.43 | 5.379% | $110.0473 | $110.05 | $110.05 | $110.00 |
| Purchase #6 | $22.80 | 6.555% | $24.2945 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $6.57 | 11.539% | $7.3281 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $580.20 | $631.9266 | $631.93 | $632.00 | $631.80 | |