| 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 | $6.60 | 13.692% | $7.5037 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $40.57 | 9.793% | $44.543 | $44.54 | $44.55 | $44.50 |
| Purchase #3 | $102.53 | 4.753% | $107.4033 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $161.74 | 4.338% | $168.7563 | $168.76 | $168.75 | $168.80 |
| Purchase #5 | $175.85 | 11.396% | $195.8899 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $16.30 | 13.224% | $18.4555 | $18.46 | $18.45 | $18.50 |
| Purchase #7 | $205.62 | 3.725% | $213.2793 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $709.21 | $755.8310 | $755.83 | $755.85 | $755.90 | |