| 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 | $75.60 | 8.316% | $81.8869 | $81.89 | $81.90 | $81.90 |
| Purchase #2 | $110.98 | 9.573% | $121.6041 | $121.60 | $121.60 | $121.60 |
| Purchase #3 | $235.97 | 11.468% | $263.031 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $151.51 | 9.676% | $166.1701 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $44.25 | 12.255% | $49.6728 | $49.67 | $49.65 | $49.70 |
| Purchase #6 | $115.44 | 10.366% | $127.4065 | $127.41 | $127.40 | $127.40 |
| Purchase #7 | $248.34 | 8.169% | $268.6269 | $268.63 | $268.65 | $268.60 |
| 7 purchase totals = | $982.09 | $1,078.3983 | $1,078.40 | $1,078.40 | $1,078.40 | |