| 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 | $21.87 | 13.867% | $24.9027 | $24.90 | $24.90 | $24.90 |
| Purchase #2 | $67.74 | 13.156% | $76.6519 | $76.65 | $76.65 | $76.70 |
| Purchase #3 | $143.42 | 9.788% | $157.4579 | $157.46 | $157.45 | $157.50 |
| Purchase #4 | $61.94 | 7.698% | $66.7081 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $118.42 | 10.183% | $130.4787 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $187.77 | 3.180% | $193.7411 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $5.46 | 6.360% | $5.8073 | $5.81 | $5.80 | $5.80 |
| 7 purchase totals = | $606.62 | $655.7477 | $655.75 | $655.75 | $655.80 | |