| 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 | $25.64 | 9.130% | $27.9809 | $27.98 | $28.00 | $28.00 |
| Purchase #2 | $127.53 | 11.385% | $142.0493 | $142.05 | $142.05 | $142.00 |
| Purchase #3 | $63.92 | 3.505% | $66.1604 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $208.36 | 11.287% | $231.8776 | $231.88 | $231.90 | $231.90 |
| Purchase #5 | $117.79 | 10.403% | $130.0437 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $203.41 | 10.523% | $224.8148 | $224.81 | $224.80 | $224.80 |
| Purchase #7 | $55.48 | 5.440% | $58.4981 | $58.50 | $58.50 | $58.50 |
| 7 purchase totals = | $802.13 | $881.4248 | $881.42 | $881.45 | $881.40 | |