| 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 | $30.55 | 7.428% | $32.8193 | $32.82 | $32.80 | $32.80 |
| Purchase #2 | $185.81 | 5.296% | $195.6505 | $195.65 | $195.65 | $195.70 |
| Purchase #3 | $114.25 | 10.795% | $126.5833 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $152.26 | 5.127% | $160.0664 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $16.51 | 8.837% | $17.969 | $17.97 | $17.95 | $18.00 |
| Purchase #6 | $111.68 | 9.280% | $122.0439 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $130.25 | 3.216% | $134.4388 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $741.31 | $789.5712 | $789.57 | $789.55 | $789.60 | |