| 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 | $80.70 | 3.469% | $83.4995 | $83.50 | $83.50 | $83.50 |
| Purchase #2 | $214.54 | 8.415% | $232.5935 | $232.59 | $232.60 | $232.60 |
| Purchase #3 | $119.87 | 4.466% | $125.2234 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $65.28 | 5.824% | $69.0819 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $110.53 | 13.171% | $125.0879 | $125.09 | $125.10 | $125.10 |
| Purchase #6 | $147.94 | 13.458% | $167.8498 | $167.85 | $167.85 | $167.80 |
| Purchase #7 | $151.41 | 11.269% | $168.4724 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $890.27 | $971.8084 | $971.80 | $971.80 | $971.80 | |