| 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 | $47.43 | 10.717% | $52.5131 | $52.51 | $52.50 | $52.50 |
| Purchase #2 | $15.80 | 10.121% | $17.3991 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $140.46 | 11.812% | $157.0511 | $157.05 | $157.05 | $157.10 |
| Purchase #4 | $209.93 | 6.588% | $223.7602 | $223.76 | $223.75 | $223.80 |
| Purchase #5 | $159.89 | 5.852% | $169.2468 | $169.25 | $169.25 | $169.20 |
| Purchase #6 | $224.32 | 7.609% | $241.3885 | $241.39 | $241.40 | $241.40 |
| Purchase #7 | $105.33 | 5.203% | $110.8103 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $903.16 | $972.1691 | $972.17 | $972.15 | $972.20 | |