| 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 | $88.77 | 9.848% | $97.5121 | $97.51 | $97.50 | $97.50 |
| Purchase #2 | $157.85 | 8.808% | $171.7534 | $171.75 | $171.75 | $171.80 |
| Purchase #3 | $188.63 | 12.527% | $212.2597 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $38.43 | 12.820% | $43.3567 | $43.36 | $43.35 | $43.40 |
| Purchase #5 | $139.74 | 10.865% | $154.9228 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $133.64 | 11.761% | $149.3574 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $190.49 | 13.740% | $216.6633 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $937.55 | $1,045.8254 | $1,045.82 | $1,045.75 | $1,046.00 | |