| 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 | $18.86 | 10.869% | $20.9099 | $20.91 | $20.90 | $20.90 |
| Purchase #2 | $186.66 | 9.179% | $203.7935 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $150.61 | 5.691% | $159.1812 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $46.55 | 11.382% | $51.8483 | $51.85 | $51.85 | $51.80 |
| Purchase #5 | $179.90 | 12.124% | $201.7111 | $201.71 | $201.70 | $201.70 |
| Purchase #6 | $60.70 | 3.477% | $62.8105 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $52.89 | 10.141% | $58.2536 | $58.25 | $58.25 | $58.30 |
| 7 purchase totals = | $696.17 | $758.5081 | $758.50 | $758.50 | $758.50 | |