| 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 | $91.34 | 8.170% | $98.8025 | $98.80 | $98.80 | $98.80 |
| Purchase #2 | $204.72 | 13.373% | $232.0972 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $61.97 | 9.277% | $67.719 | $67.72 | $67.70 | $67.70 |
| Purchase #4 | $39.57 | 8.320% | $42.8622 | $42.86 | $42.85 | $42.90 |
| Purchase #5 | $68.53 | 11.368% | $76.3205 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $28.98 | 5.207% | $30.489 | $30.49 | $30.50 | $30.50 |
| Purchase #7 | $206.60 | 9.324% | $225.8634 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $701.71 | $774.1538 | $774.15 | $774.10 | $774.20 | |