| 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 | $119.34 | 9.490% | $130.6654 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $200.90 | 7.733% | $216.4356 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $114.84 | 5.400% | $121.0414 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $65.73 | 3.423% | $67.9799 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $43.83 | 10.771% | $48.5509 | $48.55 | $48.55 | $48.60 |
| Purchase #6 | $6.75 | 9.478% | $7.3898 | $7.39 | $7.40 | $7.40 |
| Purchase #7 | $16.48 | 6.276% | $17.5143 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $567.87 | $609.5773 | $609.58 | $609.60 | $609.60 | |