| 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 | $64.70 | 8.658% | $70.3017 | $70.30 | $70.30 | $70.30 |
| Purchase #2 | $35.34 | 13.634% | $40.1583 | $40.16 | $40.15 | $40.20 |
| Purchase #3 | $116.62 | 7.446% | $125.3035 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $210.90 | 8.308% | $228.4216 | $228.42 | $228.40 | $228.40 |
| Purchase #5 | $193.79 | 3.391% | $200.3614 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $166.39 | 5.458% | $175.4716 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $213.96 | 13.755% | $243.3902 | $243.39 | $243.40 | $243.40 |
| 7 purchase totals = | $1,001.70 | $1,083.4083 | $1,083.40 | $1,083.35 | $1,083.50 | |