| 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 | $69.98 | 4.422% | $73.0745 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $32.55 | 11.498% | $36.2926 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $15.28 | 12.172% | $17.1399 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $192.99 | 8.862% | $210.0928 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $94.36 | 7.273% | $101.2228 | $101.22 | $101.20 | $101.20 |
| Purchase #6 | $167.45 | 11.471% | $186.6582 | $186.66 | $186.65 | $186.70 |
| Purchase #7 | $234.95 | 5.852% | $248.6993 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $807.56 | $873.1801 | $873.17 | $873.15 | $873.20 | |