| 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 | $195.37 | 6.706% | $208.4715 | $208.47 | $208.45 | $208.50 |
| Purchase #2 | $64.98 | 12.469% | $73.0824 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $54.73 | 10.215% | $60.3207 | $60.32 | $60.30 | $60.30 |
| Purchase #4 | $98.58 | 10.711% | $109.1389 | $109.14 | $109.15 | $109.10 |
| Purchase #5 | $37.48 | 8.670% | $40.7295 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $138.48 | 11.209% | $154.0022 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $134.79 | 13.299% | $152.7157 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $724.41 | $798.4609 | $798.46 | $798.45 | $798.40 | |