| 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 | $43.33 | 13.553% | $49.2025 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $83.78 | 4.479% | $87.5325 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $157.51 | 4.859% | $165.1634 | $165.16 | $165.15 | $165.20 |
| Purchase #4 | $104.85 | 8.790% | $114.0663 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $142.54 | 5.565% | $150.4724 | $150.47 | $150.45 | $150.50 |
| Purchase #6 | $82.85 | 6.445% | $88.1897 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $25.50 | 11.694% | $28.482 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $640.36 | $683.1088 | $683.10 | $683.10 | $683.20 | |