| 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 | $10.34 | 13.120% | $11.6966 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $200.34 | 13.646% | $227.6784 | $227.68 | $227.70 | $227.70 |
| Purchase #3 | $184.92 | 3.357% | $191.1278 | $191.13 | $191.15 | $191.10 |
| Purchase #4 | $92.31 | 8.198% | $99.8776 | $99.88 | $99.90 | $99.90 |
| Purchase #5 | $70.58 | 3.618% | $73.1336 | $73.13 | $73.15 | $73.10 |
| Purchase #6 | $161.95 | 5.434% | $170.7504 | $170.75 | $170.75 | $170.80 |
| Purchase #7 | $7.40 | 7.235% | $7.9354 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $727.84 | $782.1998 | $782.21 | $782.30 | $782.20 | |