| 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 | $66.32 | 6.693% | $70.7588 | $70.76 | $70.75 | $70.80 |
| Purchase #2 | $187.80 | 13.573% | $213.2901 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $11.56 | 5.429% | $12.1876 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $238.32 | 4.385% | $248.7703 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $109.32 | 11.723% | $122.1356 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $182.74 | 8.376% | $198.0463 | $198.05 | $198.05 | $198.00 |
| Purchase #7 | $106.35 | 13.861% | $121.0912 | $121.09 | $121.10 | $121.10 |
| 7 purchase totals = | $902.41 | $986.2799 | $986.29 | $986.30 | $986.30 | |