| 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 | $95.45 | 6.800% | $101.9406 | $101.94 | $101.95 | $101.90 |
| Purchase #2 | $232.87 | 5.853% | $246.4999 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $209.64 | 7.135% | $224.5978 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $49.83 | 11.121% | $55.3716 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $7.62 | 10.793% | $8.4424 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $60.47 | 9.536% | $66.2364 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $10.37 | 7.424% | $11.1399 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $666.25 | $714.2286 | $714.23 | $714.25 | $714.10 | |