| 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 | $49.52 | 12.772% | $55.8447 | $55.84 | $55.85 | $55.80 |
| Purchase #2 | $170.56 | 13.167% | $193.0176 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $41.99 | 6.696% | $44.8017 | $44.80 | $44.80 | $44.80 |
| Purchase #4 | $12.81 | 13.613% | $14.5538 | $14.55 | $14.55 | $14.60 |
| Purchase #5 | $145.87 | 11.814% | $163.1031 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $66.92 | 8.253% | $72.4429 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $88.25 | 7.793% | $95.1273 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $575.92 | $638.8911 | $638.88 | $638.90 | $638.80 | |