| 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 | $14.28 | 13.831% | $16.2551 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $5.67 | 13.408% | $6.4302 | $6.43 | $6.45 | $6.40 |
| Purchase #3 | $102.59 | 5.567% | $108.3012 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $47.88 | 5.685% | $50.602 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $235.45 | 6.779% | $251.4112 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $21.93 | 5.687% | $23.1772 | $23.18 | $23.20 | $23.20 |
| Purchase #7 | $123.52 | 13.173% | $139.7913 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $551.32 | $595.9682 | $595.97 | $596.00 | $596.00 | |