| 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 | $56.72 | 13.805% | $64.5502 | $64.55 | $64.55 | $64.60 |
| Purchase #2 | $232.46 | 4.458% | $242.8231 | $242.82 | $242.80 | $242.80 |
| Purchase #3 | $209.33 | 10.756% | $231.8455 | $231.85 | $231.85 | $231.80 |
| Purchase #4 | $99.78 | 6.331% | $106.0971 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $104.96 | 13.375% | $118.9984 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $207.96 | 8.279% | $225.177 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $165.63 | 10.606% | $183.1967 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $1,076.84 | $1,172.6880 | $1,172.70 | $1,172.70 | $1,172.70 | |