| 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 | $101.67 | 6.215% | $107.9888 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $236.54 | 7.143% | $253.4361 | $253.44 | $253.45 | $253.40 |
| Purchase #3 | $198.69 | 3.781% | $206.2025 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $56.64 | 6.849% | $60.5193 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $92.38 | 7.705% | $99.4979 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $100.41 | 5.604% | $106.037 | $106.04 | $106.05 | $106.00 |
| Purchase #7 | $61.50 | 5.422% | $64.8345 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $847.83 | $898.5161 | $898.52 | $898.55 | $898.40 | |