| 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 | $53.33 | 8.373% | $57.7953 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $47.67 | 9.452% | $52.1758 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $219.33 | 12.544% | $246.8428 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $183.58 | 12.238% | $206.0465 | $206.05 | $206.05 | $206.00 |
| Purchase #5 | $79.56 | 3.152% | $82.0677 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $224.98 | 3.344% | $232.5033 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $212.25 | 7.391% | $227.9374 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $1,020.70 | $1,105.3688 | $1,105.38 | $1,105.40 | $1,105.30 | |