| 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 | $22.29 | 3.561% | $23.0837 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $135.65 | 5.243% | $142.7621 | $142.76 | $142.75 | $142.80 |
| Purchase #3 | $188.48 | 4.183% | $196.3641 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $145.86 | 8.162% | $157.7651 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $128.88 | 4.257% | $134.3664 | $134.37 | $134.35 | $134.40 |
| Purchase #6 | $46.70 | 4.380% | $48.7455 | $48.75 | $48.75 | $48.70 |
| Purchase #7 | $70.52 | 12.629% | $79.426 | $79.43 | $79.45 | $79.40 |
| 7 purchase totals = | $738.38 | $782.5129 | $782.52 | $782.50 | $782.60 | |