| 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 | $48.57 | 7.121% | $52.0287 | $52.03 | $52.05 | $52.00 |
| Purchase #2 | $105.58 | 4.416% | $110.2424 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $243.42 | 6.414% | $259.033 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $242.78 | 11.545% | $270.809 | $270.81 | $270.80 | $270.80 |
| Purchase #5 | $217.78 | 9.391% | $238.2317 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $28.87 | 4.550% | $30.1836 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $83.61 | 7.145% | $89.5839 | $89.58 | $89.60 | $89.60 |
| 7 purchase totals = | $970.61 | $1,050.1123 | $1,050.10 | $1,050.20 | $1,050.00 | |