| 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 | $34.78 | 4.635% | $36.3921 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $117.58 | 9.155% | $128.3444 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $31.88 | 10.706% | $35.2931 | $35.29 | $35.30 | $35.30 |
| Purchase #4 | $112.94 | 11.422% | $125.84 | $125.84 | $125.85 | $125.80 |
| Purchase #5 | $104.49 | 3.534% | $108.1827 | $108.18 | $108.20 | $108.20 |
| Purchase #6 | $198.93 | 11.119% | $221.049 | $221.05 | $221.05 | $221.00 |
| Purchase #7 | $236.49 | 5.496% | $249.4875 | $249.49 | $249.50 | $249.50 |
| 7 purchase totals = | $837.09 | $904.5888 | $904.58 | $904.65 | $904.50 | |