| 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 | $47.68 | 3.861% | $49.5209 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $48.51 | 4.374% | $50.6318 | $50.63 | $50.65 | $50.60 |
| Purchase #3 | $166.91 | 13.453% | $189.3644 | $189.36 | $189.35 | $189.40 |
| Purchase #4 | $184.41 | 10.581% | $203.9224 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $10.94 | 3.697% | $11.3445 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $62.35 | 13.829% | $70.9724 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $19.98 | 9.844% | $21.9468 | $21.95 | $21.95 | $21.90 |
| 7 purchase totals = | $540.78 | $597.7032 | $597.69 | $597.65 | $597.60 | |