| 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 | $59.67 | 12.784% | $67.2982 | $67.30 | $67.30 | $67.30 |
| Purchase #2 | $31.91 | 3.315% | $32.9678 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $164.90 | 13.647% | $187.4039 | $187.40 | $187.40 | $187.40 |
| Purchase #4 | $161.36 | 11.662% | $180.1778 | $180.18 | $180.20 | $180.20 |
| Purchase #5 | $35.86 | 5.510% | $37.8359 | $37.84 | $37.85 | $37.80 |
| Purchase #6 | $5.46 | 5.530% | $5.7619 | $5.76 | $5.75 | $5.80 |
| Purchase #7 | $82.55 | 3.415% | $85.3691 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $541.71 | $596.8146 | $596.82 | $596.80 | $596.90 | |