| 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 | $41.97 | 9.387% | $45.9097 | $45.91 | $45.90 | $45.90 |
| Purchase #2 | $205.28 | 6.634% | $218.8983 | $218.90 | $218.90 | $218.90 |
| Purchase #3 | $40.87 | 6.342% | $43.462 | $43.46 | $43.45 | $43.50 |
| Purchase #4 | $151.57 | 5.587% | $160.0382 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $184.62 | 10.387% | $203.7965 | $203.80 | $203.80 | $203.80 |
| Purchase #6 | $121.58 | 6.485% | $129.4645 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $212.51 | 11.342% | $236.6129 | $236.61 | $236.60 | $236.60 |
| 7 purchase totals = | $958.40 | $1,038.1821 | $1,038.18 | $1,038.15 | $1,038.20 | |