| 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 | $239.59 | 7.852% | $258.4026 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $237.50 | 10.414% | $262.2333 | $262.23 | $262.25 | $262.20 |
| Purchase #3 | $66.43 | 13.539% | $75.424 | $75.42 | $75.40 | $75.40 |
| Purchase #4 | $32.44 | 8.689% | $35.2587 | $35.26 | $35.25 | $35.30 |
| Purchase #5 | $42.39 | 4.771% | $44.4124 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $70.39 | 8.276% | $76.2155 | $76.22 | $76.20 | $76.20 |
| Purchase #7 | $50.39 | 5.803% | $53.3141 | $53.31 | $53.30 | $53.30 |
| 7 purchase totals = | $739.13 | $805.2606 | $805.25 | $805.20 | $805.20 | |