| 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 | $107.44 | 3.695% | $111.4099 | $111.41 | $111.40 | $111.40 |
| Purchase #2 | $63.38 | 3.813% | $65.7967 | $65.80 | $65.80 | $65.80 |
| Purchase #3 | $231.47 | 6.209% | $245.842 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $173.98 | 12.318% | $195.4109 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $151.69 | 12.408% | $170.5117 | $170.51 | $170.50 | $170.50 |
| Purchase #6 | $149.50 | 12.643% | $168.4013 | $168.40 | $168.40 | $168.40 |
| Purchase #7 | $7.72 | 13.568% | $8.7674 | $8.77 | $8.75 | $8.80 |
| 7 purchase totals = | $885.18 | $966.1399 | $966.14 | $966.10 | $966.10 | |