| 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 | $79.79 | 8.709% | $86.7389 | $86.74 | $86.75 | $86.70 |
| Purchase #2 | $13.31 | 9.315% | $14.5498 | $14.55 | $14.55 | $14.50 |
| Purchase #3 | $63.89 | 6.830% | $68.2537 | $68.25 | $68.25 | $68.30 |
| Purchase #4 | $238.71 | 10.597% | $264.0061 | $264.01 | $264.00 | $264.00 |
| Purchase #5 | $50.84 | 10.583% | $56.2204 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $53.57 | 8.797% | $58.2826 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $187.85 | 11.812% | $210.0388 | $210.04 | $210.05 | $210.00 |
| 7 purchase totals = | $687.96 | $758.0903 | $758.09 | $758.10 | $758.00 | |