| 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 | $57.67 | 11.158% | $64.1048 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $21.86 | 6.243% | $23.2247 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $222.59 | 5.803% | $235.5069 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $9.30 | 12.717% | $10.4827 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $5.41 | 12.638% | $6.0937 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $203.93 | 12.252% | $228.9155 | $228.92 | $228.90 | $228.90 |
| Purchase #7 | $89.68 | 3.391% | $92.721 | $92.72 | $92.70 | $92.70 |
| 7 purchase totals = | $610.44 | $661.0493 | $661.04 | $661.00 | $661.00 | |