| 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 | $51.66 | 4.537% | $54.0038 | $54.00 | $54.00 | $54.00 |
| Purchase #2 | $167.94 | 5.147% | $176.5839 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $147.93 | 5.375% | $155.8812 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $85.69 | 5.288% | $90.2213 | $90.22 | $90.20 | $90.20 |
| Purchase #5 | $113.82 | 10.457% | $125.7222 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $148.88 | 13.173% | $168.492 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $121.98 | 3.249% | $125.9431 | $125.94 | $125.95 | $125.90 |
| 7 purchase totals = | $837.90 | $896.8475 | $896.83 | $896.85 | $896.80 | |