| 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 | $115.32 | 10.577% | $127.5174 | $127.52 | $127.50 | $127.50 |
| Purchase #2 | $122.98 | 3.280% | $127.0137 | $127.01 | $127.00 | $127.00 |
| Purchase #3 | $62.92 | 10.667% | $69.6317 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $16.51 | 4.613% | $17.2716 | $17.27 | $17.25 | $17.30 |
| Purchase #5 | $66.75 | 8.321% | $72.3043 | $72.30 | $72.30 | $72.30 |
| Purchase #6 | $218.68 | 13.201% | $247.5479 | $247.55 | $247.55 | $247.50 |
| Purchase #7 | $30.99 | 11.683% | $34.6106 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $634.15 | $695.8972 | $695.89 | $695.85 | $695.80 | |