| 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 | $14.96 | 6.774% | $15.9734 | $15.97 | $15.95 | $16.00 |
| Purchase #2 | $63.40 | 4.453% | $66.2232 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $8.31 | 10.722% | $9.201 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $101.33 | 11.373% | $112.8543 | $112.85 | $112.85 | $112.90 |
| Purchase #5 | $62.51 | 6.171% | $66.3675 | $66.37 | $66.35 | $66.40 |
| Purchase #6 | $219.83 | 6.710% | $234.5806 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $121.31 | 7.216% | $130.0637 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $591.65 | $635.2637 | $635.25 | $635.20 | $635.40 | |