| 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 | $78.27 | 13.396% | $88.755 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $44.35 | 12.476% | $49.8831 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $161.67 | 11.630% | $180.4722 | $180.47 | $180.45 | $180.50 |
| Purchase #4 | $128.74 | 4.148% | $134.0801 | $134.08 | $134.10 | $134.10 |
| Purchase #5 | $197.64 | 8.736% | $214.9058 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $104.57 | 13.816% | $119.0174 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $223.44 | 9.233% | $244.0702 | $244.07 | $244.05 | $244.10 |
| 7 purchase totals = | $938.68 | $1,031.1838 | $1,031.19 | $1,031.15 | $1,031.30 | |