| 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 | $116.95 | 9.298% | $127.824 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $7.50 | 11.589% | $8.3692 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $80.45 | 8.137% | $86.9962 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $199.63 | 8.808% | $217.2134 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $147.53 | 11.638% | $164.6995 | $164.70 | $164.70 | $164.70 |
| Purchase #6 | $57.81 | 8.106% | $62.4961 | $62.50 | $62.50 | $62.50 |
| Purchase #7 | $114.41 | 7.738% | $123.263 | $123.26 | $123.25 | $123.30 |
| 7 purchase totals = | $724.28 | $790.8614 | $790.86 | $790.80 | $790.90 | |