| 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 | $7.53 | 7.291% | $8.079 | $8.08 | $8.10 | $8.10 |
| Purchase #2 | $97.35 | 13.446% | $110.4397 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $52.96 | 13.756% | $60.2452 | $60.25 | $60.25 | $60.20 |
| Purchase #4 | $71.88 | 7.666% | $77.3903 | $77.39 | $77.40 | $77.40 |
| Purchase #5 | $76.65 | 4.189% | $79.8609 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $229.63 | 8.356% | $248.8179 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $39.78 | 13.766% | $45.2561 | $45.26 | $45.25 | $45.30 |
| 7 purchase totals = | $575.78 | $630.0891 | $630.10 | $630.10 | $630.10 | |