| 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 | $57.41 | 10.585% | $63.4868 | $63.49 | $63.50 | $63.50 |
| Purchase #2 | $67.73 | 10.552% | $74.8769 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $140.53 | 8.500% | $152.4751 | $152.48 | $152.50 | $152.50 |
| Purchase #4 | $12.44 | 13.845% | $14.1623 | $14.16 | $14.15 | $14.20 |
| Purchase #5 | $110.95 | 4.515% | $115.9594 | $115.96 | $115.95 | $116.00 |
| Purchase #6 | $239.50 | 3.161% | $247.0706 | $247.07 | $247.05 | $247.10 |
| Purchase #7 | $43.87 | 6.534% | $46.7365 | $46.74 | $46.75 | $46.70 |
| 7 purchase totals = | $672.43 | $714.7676 | $714.78 | $714.80 | $714.90 | |