| 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 | $32.63 | 6.208% | $34.6557 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $23.85 | 10.419% | $26.3349 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $15.33 | 12.855% | $17.3007 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $180.94 | 5.393% | $190.6981 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $169.76 | 5.465% | $179.0374 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $21.44 | 3.731% | $22.2399 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $80.49 | 5.762% | $85.1278 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $524.44 | $555.3945 | $555.40 | $555.45 | $555.30 | |