| 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 | $38.91 | 10.451% | $42.9765 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $116.63 | 4.617% | $122.0148 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $23.52 | 12.620% | $26.4882 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $79.77 | 6.264% | $84.7668 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $154.37 | 8.706% | $167.8095 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $206.32 | 8.718% | $224.307 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $204.58 | 12.868% | $230.9054 | $230.91 | $230.90 | $230.90 |
| 7 purchase totals = | $824.10 | $899.2682 | $899.28 | $899.25 | $899.30 | |