| 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 | $94.40 | 4.774% | $98.9067 | $98.91 | $98.90 | $98.90 |
| Purchase #2 | $89.49 | 8.356% | $96.9678 | $96.97 | $96.95 | $97.00 |
| Purchase #3 | $163.50 | 7.320% | $175.4682 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $246.97 | 10.414% | $272.6895 | $272.69 | $272.70 | $272.70 |
| Purchase #5 | $94.68 | 5.735% | $100.1099 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $183.87 | 9.263% | $200.9019 | $200.90 | $200.90 | $200.90 |
| Purchase #7 | $143.57 | 13.435% | $162.8586 | $162.86 | $162.85 | $162.90 |
| 7 purchase totals = | $1,016.48 | $1,107.9026 | $1,107.91 | $1,107.85 | $1,108.00 | |