| 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 | $34.83 | 5.569% | $36.7697 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $64.44 | 8.286% | $69.7795 | $69.78 | $69.80 | $69.80 |
| Purchase #3 | $35.46 | 9.352% | $38.7762 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $64.79 | 3.598% | $67.1211 | $67.12 | $67.10 | $67.10 |
| Purchase #5 | $227.71 | 9.695% | $249.7865 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $163.88 | 6.803% | $175.0288 | $175.03 | $175.05 | $175.00 |
| Purchase #7 | $237.73 | 6.180% | $252.4217 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $828.84 | $889.6835 | $889.69 | $889.70 | $889.70 | |