| 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 | $20.74 | 6.263% | $22.0389 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $93.38 | 10.714% | $103.3847 | $103.38 | $103.40 | $103.40 |
| Purchase #3 | $107.56 | 9.265% | $117.5254 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $30.51 | 5.384% | $32.1527 | $32.15 | $32.15 | $32.20 |
| Purchase #5 | $62.85 | 3.859% | $65.2754 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $195.29 | 10.748% | $216.2798 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $112.46 | 12.199% | $126.179 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $622.79 | $682.8359 | $682.84 | $682.95 | $682.90 | |