| 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 | $91.73 | 11.242% | $102.0423 | $102.04 | $102.05 | $102.00 |
| Purchase #2 | $62.64 | 12.768% | $70.6379 | $70.64 | $70.65 | $70.60 |
| Purchase #3 | $116.90 | 13.666% | $132.8756 | $132.88 | $132.90 | $132.90 |
| Purchase #4 | $34.67 | 8.381% | $37.5757 | $37.58 | $37.60 | $37.60 |
| Purchase #5 | $125.45 | 9.556% | $137.438 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $39.73 | 10.671% | $43.9696 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $100.43 | 7.362% | $107.8237 | $107.82 | $107.80 | $107.80 |
| 7 purchase totals = | $571.55 | $632.3628 | $632.37 | $632.40 | $632.30 | |