| 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 | $219.72 | 8.273% | $237.8974 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $41.39 | 6.403% | $44.0402 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $155.71 | 6.781% | $166.2687 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $103.66 | 8.483% | $112.4535 | $112.45 | $112.45 | $112.50 |
| Purchase #5 | $47.45 | 10.279% | $52.3274 | $52.33 | $52.35 | $52.30 |
| Purchase #6 | $35.98 | 8.796% | $39.1448 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $60.87 | 9.328% | $66.548 | $66.55 | $66.55 | $66.50 |
| 7 purchase totals = | $664.78 | $718.6800 | $718.68 | $718.70 | $718.60 | |