| 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 | $16.54 | 9.609% | $18.1293 | $18.13 | $18.15 | $18.10 |
| Purchase #2 | $14.37 | 7.238% | $15.4101 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $152.45 | 11.579% | $170.1022 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $208.80 | 6.691% | $222.7708 | $222.77 | $222.75 | $222.80 |
| Purchase #5 | $113.75 | 9.121% | $124.1251 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $192.52 | 12.172% | $215.9535 | $215.95 | $215.95 | $216.00 |
| Purchase #7 | $75.61 | 13.318% | $85.6797 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $774.04 | $852.1707 | $852.17 | $852.20 | $852.20 | |