| 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 | $81.29 | 5.433% | $85.7065 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $234.35 | 8.135% | $253.4144 | $253.41 | $253.40 | $253.40 |
| Purchase #3 | $110.56 | 3.828% | $114.7922 | $114.79 | $114.80 | $114.80 |
| Purchase #4 | $189.89 | 11.378% | $211.4957 | $211.50 | $211.50 | $211.50 |
| Purchase #5 | $6.60 | 7.689% | $7.1075 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $88.96 | 11.708% | $99.3754 | $99.38 | $99.40 | $99.40 |
| Purchase #7 | $174.70 | 4.218% | $182.0688 | $182.07 | $182.05 | $182.10 |
| 7 purchase totals = | $886.35 | $953.9605 | $953.97 | $953.95 | $954.00 | |