| 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 | $115.30 | 3.653% | $119.5119 | $119.51 | $119.50 | $119.50 |
| Purchase #2 | $39.92 | 9.363% | $43.6577 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $82.55 | 10.789% | $91.4563 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $154.41 | 11.529% | $172.2119 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $22.99 | 9.267% | $25.1205 | $25.12 | $25.10 | $25.10 |
| Purchase #6 | $11.97 | 5.393% | $12.6155 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $67.64 | 12.223% | $75.9076 | $75.91 | $75.90 | $75.90 |
| 7 purchase totals = | $494.78 | $540.4814 | $540.49 | $540.40 | $540.50 | |