| 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 | $40.80 | 5.733% | $43.1391 | $43.14 | $43.15 | $43.10 |
| Purchase #2 | $39.62 | 5.795% | $41.916 | $41.92 | $41.90 | $41.90 |
| Purchase #3 | $106.41 | 12.453% | $119.6612 | $119.66 | $119.65 | $119.70 |
| Purchase #4 | $169.80 | 3.722% | $176.12 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $76.92 | 11.383% | $85.6758 | $85.68 | $85.70 | $85.70 |
| Purchase #6 | $19.86 | 12.859% | $22.4138 | $22.41 | $22.40 | $22.40 |
| Purchase #7 | $144.43 | 12.320% | $162.2238 | $162.22 | $162.20 | $162.20 |
| 7 purchase totals = | $597.84 | $651.1497 | $651.15 | $651.10 | $651.10 | |