| 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 | $88.52 | 7.679% | $95.3175 | $95.32 | $95.30 | $95.30 |
| Purchase #2 | $153.80 | 3.254% | $158.8047 | $158.80 | $158.80 | $158.80 |
| Purchase #3 | $26.74 | 11.135% | $29.7175 | $29.72 | $29.70 | $29.70 |
| Purchase #4 | $10.70 | 5.431% | $11.2811 | $11.28 | $11.30 | $11.30 |
| Purchase #5 | $26.46 | 10.672% | $29.2838 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $27.69 | 11.537% | $30.8846 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $110.65 | 11.370% | $123.2309 | $123.23 | $123.25 | $123.20 |
| 7 purchase totals = | $444.56 | $478.5201 | $478.51 | $478.55 | $478.50 | |