| 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 | $27.83 | 6.561% | $29.6559 | $29.66 | $29.65 | $29.70 |
| Purchase #2 | $74.81 | 5.622% | $79.0158 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $79.33 | 7.568% | $85.3337 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $111.99 | 7.860% | $120.7924 | $120.79 | $120.80 | $120.80 |
| Purchase #5 | $218.54 | 13.624% | $248.3139 | $248.31 | $248.30 | $248.30 |
| Purchase #6 | $21.66 | 8.363% | $23.4714 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $58.31 | 4.771% | $61.092 | $61.09 | $61.10 | $61.10 |
| 7 purchase totals = | $592.47 | $647.6751 | $647.67 | $647.65 | $647.70 | |