| 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 | $102.44 | 6.736% | $109.3404 | $109.34 | $109.35 | $109.30 |
| Purchase #2 | $152.94 | 8.190% | $165.4658 | $165.47 | $165.45 | $165.50 |
| Purchase #3 | $11.93 | 4.524% | $12.4697 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $151.71 | 3.598% | $157.1685 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $9.91 | 11.569% | $11.0565 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $13.71 | 8.709% | $14.904 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $40.44 | 12.623% | $45.5447 | $45.54 | $45.55 | $45.50 |
| 7 purchase totals = | $483.08 | $515.9496 | $515.95 | $515.90 | $516.00 | |