| 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 | $78.87 | 8.263% | $85.387 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $213.30 | 6.778% | $227.7575 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $22.95 | 4.806% | $24.053 | $24.05 | $24.05 | $24.10 |
| Purchase #4 | $127.47 | 10.345% | $140.6568 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $33.88 | 4.362% | $35.3578 | $35.36 | $35.35 | $35.40 |
| Purchase #6 | $82.39 | 12.327% | $92.5462 | $92.55 | $92.55 | $92.50 |
| Purchase #7 | $195.81 | 11.196% | $217.7329 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $754.67 | $823.4912 | $823.50 | $823.50 | $823.60 | |