| 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 | $52.47 | 4.489% | $54.8254 | $54.83 | $54.85 | $54.80 |
| Purchase #2 | $160.33 | 5.256% | $168.7569 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $216.46 | 13.636% | $245.9765 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $113.81 | 3.133% | $117.3757 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $163.93 | 11.431% | $182.6688 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $117.62 | 7.425% | $126.3533 | $126.35 | $126.35 | $126.40 |
| Purchase #7 | $39.94 | 4.229% | $41.6291 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $864.56 | $937.5857 | $937.60 | $937.65 | $937.70 | |