| 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 | $243.32 | 5.192% | $255.9532 | $255.95 | $255.95 | $256.00 |
| Purchase #2 | $75.87 | 12.297% | $85.1997 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $63.39 | 3.759% | $65.7728 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $66.72 | 12.641% | $75.1541 | $75.15 | $75.15 | $75.20 |
| Purchase #5 | $40.27 | 3.734% | $41.7737 | $41.77 | $41.75 | $41.80 |
| Purchase #6 | $116.52 | 4.854% | $122.1759 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $9.81 | 12.599% | $11.046 | $11.05 | $11.05 | $11.00 |
| 7 purchase totals = | $615.90 | $657.0754 | $657.07 | $657.05 | $657.20 | |