| 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 | $96.56 | 11.417% | $107.5843 | $107.58 | $107.60 | $107.60 |
| Purchase #2 | $49.60 | 6.847% | $52.9961 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $99.95 | 3.507% | $103.4552 | $103.46 | $103.45 | $103.50 |
| Purchase #4 | $216.93 | 7.810% | $233.8722 | $233.87 | $233.85 | $233.90 |
| Purchase #5 | $81.85 | 11.293% | $91.0933 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $149.68 | 9.271% | $163.5568 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $215.52 | 9.757% | $236.5483 | $236.55 | $236.55 | $236.50 |
| 7 purchase totals = | $910.09 | $989.1062 | $989.11 | $989.10 | $989.20 | |