| 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 | $72.39 | 10.419% | $79.9323 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $141.81 | 6.532% | $151.073 | $151.07 | $151.05 | $151.10 |
| Purchase #3 | $126.76 | 5.269% | $133.439 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $87.88 | 7.149% | $94.1625 | $94.16 | $94.15 | $94.20 |
| Purchase #5 | $127.29 | 10.615% | $140.8018 | $140.80 | $140.80 | $140.80 |
| Purchase #6 | $10.59 | 7.327% | $11.3659 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $215.50 | 10.542% | $238.218 | $238.22 | $238.20 | $238.20 |
| 7 purchase totals = | $782.22 | $848.9925 | $848.99 | $848.95 | $849.00 | |