| 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 | $230.93 | 12.227% | $259.1658 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $13.39 | 5.792% | $14.1655 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $66.97 | 4.531% | $70.0044 | $70.00 | $70.00 | $70.00 |
| Purchase #4 | $145.89 | 11.717% | $162.9839 | $162.98 | $163.00 | $163.00 |
| Purchase #5 | $131.53 | 4.848% | $137.9066 | $137.91 | $137.90 | $137.90 |
| Purchase #6 | $62.25 | 5.440% | $65.6364 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $43.98 | 9.348% | $48.0913 | $48.09 | $48.10 | $48.10 |
| 7 purchase totals = | $694.94 | $757.9539 | $757.96 | $757.95 | $758.00 | |