| 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 | $30.72 | 9.478% | $33.6316 | $33.63 | $33.65 | $33.60 |
| Purchase #2 | $46.99 | 10.198% | $51.782 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $81.88 | 10.843% | $90.7582 | $90.76 | $90.75 | $90.80 |
| Purchase #4 | $237.52 | 10.320% | $262.0321 | $262.03 | $262.05 | $262.00 |
| Purchase #5 | $192.41 | 11.569% | $214.6699 | $214.67 | $214.65 | $214.70 |
| Purchase #6 | $85.84 | 10.115% | $94.5227 | $94.52 | $94.50 | $94.50 |
| Purchase #7 | $221.39 | 12.379% | $248.7959 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $896.75 | $996.1924 | $996.19 | $996.20 | $996.20 | |