| 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 | $70.73 | 11.322% | $78.7381 | $78.74 | $78.75 | $78.70 |
| Purchase #2 | $16.41 | 4.489% | $17.1466 | $17.15 | $17.15 | $17.10 |
| Purchase #3 | $136.89 | 10.258% | $150.9322 | $150.93 | $150.95 | $150.90 |
| Purchase #4 | $244.63 | 3.620% | $253.4856 | $253.49 | $253.50 | $253.50 |
| Purchase #5 | $57.69 | 4.700% | $60.4014 | $60.40 | $60.40 | $60.40 |
| Purchase #6 | $204.42 | 11.503% | $227.9344 | $227.93 | $227.95 | $227.90 |
| Purchase #7 | $243.91 | 5.848% | $258.1739 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $974.68 | $1,046.8122 | $1,046.81 | $1,046.85 | $1,046.70 | |