| 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 | $145.87 | 6.859% | $155.8752 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $27.95 | 3.221% | $28.8503 | $28.85 | $28.85 | $28.90 |
| Purchase #3 | $30.49 | 10.132% | $33.5792 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $75.73 | 12.383% | $85.1076 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $45.81 | 7.794% | $49.3804 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $114.75 | 3.720% | $119.0187 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $15.47 | 4.814% | $16.2147 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $456.07 | $488.0261 | $488.03 | $488.05 | $488.10 | |