| 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 | $31.94 | 8.859% | $34.7696 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $23.64 | 7.374% | $25.3832 | $25.38 | $25.40 | $25.40 |
| Purchase #3 | $21.69 | 9.861% | $23.8289 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $175.79 | 5.397% | $185.2774 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $104.32 | 6.458% | $111.057 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $243.61 | 6.449% | $259.3204 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $65.27 | 5.465% | $68.837 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $666.26 | $708.4735 | $708.48 | $708.50 | $708.50 | |