| 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 | $26.93 | 12.573% | $30.3159 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $238.34 | 6.194% | $253.1028 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $139.32 | 12.686% | $156.9941 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $155.74 | 10.155% | $171.5554 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $27.34 | 12.345% | $30.7151 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $242.51 | 12.693% | $273.2918 | $273.29 | $273.30 | $273.30 |
| Purchase #7 | $39.41 | 7.828% | $42.495 | $42.50 | $42.50 | $42.50 |
| 7 purchase totals = | $869.59 | $958.4701 | $958.48 | $958.45 | $958.50 | |