| 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 | $45.26 | 8.452% | $49.0854 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $83.53 | 13.784% | $95.0438 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $206.43 | 10.246% | $227.5808 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $16.61 | 10.367% | $18.332 | $18.33 | $18.35 | $18.30 |
| Purchase #5 | $102.81 | 3.118% | $106.0156 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $49.78 | 8.533% | $54.0277 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $135.82 | 3.437% | $140.4881 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $640.24 | $690.5734 | $690.58 | $690.65 | $690.50 | |