| 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 | $76.99 | 9.274% | $84.1301 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $116.80 | 6.295% | $124.1526 | $124.15 | $124.15 | $124.20 |
| Purchase #3 | $98.48 | 7.564% | $105.929 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $9.26 | 11.461% | $10.3213 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $104.26 | 3.341% | $107.7433 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $118.81 | 13.778% | $135.1796 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $33.54 | 12.674% | $37.7909 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $558.14 | $605.2468 | $605.24 | $605.30 | $605.20 | |