| 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 | $60.38 | 12.284% | $67.7971 | $67.80 | $67.80 | $67.80 |
| Purchase #2 | $81.94 | 8.405% | $88.8271 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $41.47 | 6.283% | $44.0756 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $138.49 | 11.805% | $154.8387 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $183.60 | 8.872% | $199.889 | $199.89 | $199.90 | $199.90 |
| Purchase #6 | $34.55 | 8.575% | $37.5127 | $37.51 | $37.50 | $37.50 |
| Purchase #7 | $197.54 | 5.784% | $208.9657 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $737.97 | $801.9059 | $801.92 | $801.95 | $801.90 | |