| 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 | $102.81 | 8.319% | $111.3628 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $99.51 | 11.308% | $110.7626 | $110.76 | $110.75 | $110.80 |
| Purchase #3 | $72.77 | 7.218% | $78.0225 | $78.02 | $78.00 | $78.00 |
| Purchase #4 | $9.26 | 5.317% | $9.7524 | $9.75 | $9.75 | $9.80 |
| Purchase #5 | $50.40 | 11.793% | $56.3437 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $167.46 | 13.619% | $190.2664 | $190.27 | $190.25 | $190.30 |
| Purchase #7 | $35.99 | 8.444% | $39.029 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $538.20 | $595.5394 | $595.53 | $595.50 | $595.60 | |