| 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 | $56.25 | 12.162% | $63.0911 | $63.09 | $63.10 | $63.10 |
| Purchase #2 | $21.44 | 4.219% | $22.3446 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $145.30 | 5.241% | $152.9152 | $152.92 | $152.90 | $152.90 |
| Purchase #4 | $88.55 | 13.444% | $100.4547 | $100.45 | $100.45 | $100.50 |
| Purchase #5 | $227.72 | 3.572% | $235.8542 | $235.85 | $235.85 | $235.90 |
| Purchase #6 | $40.62 | 5.763% | $42.9609 | $42.96 | $42.95 | $43.00 |
| Purchase #7 | $112.46 | 8.679% | $122.2204 | $122.22 | $122.20 | $122.20 |
| 7 purchase totals = | $692.34 | $739.8411 | $739.83 | $739.80 | $739.90 | |