| 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 | $85.37 | 10.756% | $94.5524 | $94.55 | $94.55 | $94.60 |
| Purchase #2 | $16.31 | 10.702% | $18.0555 | $18.06 | $18.05 | $18.10 |
| Purchase #3 | $43.36 | 9.290% | $47.3881 | $47.39 | $47.40 | $47.40 |
| Purchase #4 | $230.99 | 5.241% | $243.0962 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $100.32 | 5.246% | $105.5828 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $12.63 | 10.721% | $13.9841 | $13.98 | $14.00 | $14.00 |
| Purchase #7 | $13.85 | 8.784% | $15.0666 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $502.83 | $537.7257 | $537.73 | $537.75 | $537.90 | |