| 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 | $40.69 | 13.373% | $46.1315 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $117.33 | 6.626% | $125.1043 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $83.66 | 13.559% | $95.0035 | $95.00 | $95.00 | $95.00 |
| Purchase #4 | $241.50 | 13.356% | $273.7547 | $273.75 | $273.75 | $273.80 |
| Purchase #5 | $172.73 | 7.177% | $185.1268 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $103.47 | 9.285% | $113.0772 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $116.92 | 9.472% | $127.9947 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $876.30 | $966.1927 | $966.18 | $966.25 | $966.20 | |