| 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 | $100.67 | 10.223% | $110.9615 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $26.71 | 13.739% | $30.3797 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $93.37 | 3.801% | $96.919 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $192.27 | 12.397% | $216.1057 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $118.72 | 4.373% | $123.9116 | $123.91 | $123.90 | $123.90 |
| Purchase #6 | $182.25 | 6.158% | $193.473 | $193.47 | $193.45 | $193.50 |
| Purchase #7 | $23.75 | 8.328% | $25.7279 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $737.74 | $797.4784 | $797.48 | $797.45 | $797.50 | |