| 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 | $21.77 | 11.223% | $24.2132 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $79.58 | 12.157% | $89.2545 | $89.25 | $89.25 | $89.30 |
| Purchase #3 | $214.93 | 4.680% | $224.9887 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $166.32 | 7.763% | $179.2314 | $179.23 | $179.25 | $179.20 |
| Purchase #5 | $23.86 | 7.833% | $25.729 | $25.73 | $25.75 | $25.70 |
| Purchase #6 | $136.82 | 7.668% | $147.3114 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $136.29 | 9.186% | $148.8096 | $148.81 | $148.80 | $148.80 |
| 7 purchase totals = | $779.57 | $839.5378 | $839.53 | $839.55 | $839.50 | |