| 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 | $25.81 | 13.695% | $29.3447 | $29.34 | $29.35 | $29.30 |
| Purchase #2 | $156.95 | 5.379% | $165.3923 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $125.93 | 3.839% | $130.7645 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $163.49 | 10.268% | $180.2772 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $39.85 | 13.511% | $45.2341 | $45.23 | $45.25 | $45.20 |
| Purchase #6 | $215.78 | 7.265% | $231.4564 | $231.46 | $231.45 | $231.50 |
| Purchase #7 | $244.93 | 10.441% | $270.5031 | $270.50 | $270.50 | $270.50 |
| 7 purchase totals = | $972.74 | $1,052.9723 | $1,052.96 | $1,053.00 | $1,053.00 | |