| 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 | $69.86 | 10.489% | $77.1876 | $77.19 | $77.20 | $77.20 |
| Purchase #2 | $40.25 | 5.438% | $42.4388 | $42.44 | $42.45 | $42.40 |
| Purchase #3 | $10.99 | 4.380% | $11.4714 | $11.47 | $11.45 | $11.50 |
| Purchase #4 | $178.29 | 9.874% | $195.8944 | $195.89 | $195.90 | $195.90 |
| Purchase #5 | $26.42 | 12.851% | $29.8152 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $15.37 | 3.816% | $15.9565 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $73.90 | 4.399% | $77.1509 | $77.15 | $77.15 | $77.20 |
| 7 purchase totals = | $415.08 | $449.9148 | $449.92 | $449.90 | $450.00 | |