| 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 | $78.89 | 6.750% | $84.2151 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $37.68 | 5.404% | $39.7162 | $39.72 | $39.70 | $39.70 |
| Purchase #3 | $171.49 | 6.424% | $182.5065 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $129.90 | 7.709% | $139.914 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $175.44 | 6.175% | $186.2734 | $186.27 | $186.25 | $186.30 |
| Purchase #6 | $160.25 | 12.646% | $180.5152 | $180.52 | $180.50 | $180.50 |
| Purchase #7 | $24.72 | 6.316% | $26.2813 | $26.28 | $26.30 | $26.30 |
| 7 purchase totals = | $778.37 | $839.4217 | $839.43 | $839.35 | $839.40 | |