| 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 | $123.95 | 13.539% | $140.7316 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $60.33 | 10.318% | $66.5548 | $66.55 | $66.55 | $66.60 |
| Purchase #3 | $77.41 | 10.109% | $85.2354 | $85.24 | $85.25 | $85.20 |
| Purchase #4 | $201.99 | 11.131% | $224.4735 | $224.47 | $224.45 | $224.50 |
| Purchase #5 | $231.63 | 9.682% | $254.0564 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $97.54 | 8.458% | $105.7899 | $105.79 | $105.80 | $105.80 |
| Purchase #7 | $20.30 | 12.472% | $22.8318 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $813.15 | $899.6734 | $899.67 | $899.70 | $899.70 | |