| 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 | $52.77 | 9.554% | $57.8116 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $75.61 | 5.700% | $79.9198 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $237.52 | 6.773% | $253.6072 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $9.44 | 8.454% | $10.2381 | $10.24 | $10.25 | $10.20 |
| Purchase #5 | $25.97 | 13.380% | $29.4448 | $29.44 | $29.45 | $29.40 |
| Purchase #6 | $237.52 | 4.165% | $247.4127 | $247.41 | $247.40 | $247.40 |
| Purchase #7 | $44.47 | 8.289% | $48.1561 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $683.30 | $726.5903 | $726.59 | $726.55 | $726.50 | |