| 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 | $8.44 | 4.772% | $8.8428 | $8.84 | $8.85 | $8.80 |
| Purchase #2 | $77.86 | 11.131% | $86.5266 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $124.78 | 12.315% | $140.1467 | $140.15 | $140.15 | $140.10 |
| Purchase #4 | $200.86 | 9.655% | $220.253 | $220.25 | $220.25 | $220.30 |
| Purchase #5 | $42.77 | 13.182% | $48.4079 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $26.78 | 8.216% | $28.9802 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $112.79 | 5.253% | $118.7149 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $594.28 | $651.8721 | $651.87 | $651.90 | $651.80 | |