| 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 | $100.86 | 6.554% | $107.4704 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $8.73 | 7.721% | $9.404 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $151.93 | 7.740% | $163.6894 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $206.51 | 10.253% | $227.6835 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $185.54 | 8.495% | $201.3016 | $201.30 | $201.30 | $201.30 |
| Purchase #6 | $41.92 | 4.489% | $43.8018 | $43.80 | $43.80 | $43.80 |
| Purchase #7 | $64.60 | 11.481% | $72.0167 | $72.02 | $72.00 | $72.00 |
| 7 purchase totals = | $760.09 | $825.3674 | $825.36 | $825.35 | $825.40 | |