| 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 | $38.91 | 7.708% | $41.9092 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $26.77 | 11.751% | $29.9157 | $29.92 | $29.90 | $29.90 |
| Purchase #3 | $131.28 | 4.471% | $137.1495 | $137.15 | $137.15 | $137.10 |
| Purchase #4 | $186.41 | 11.844% | $208.4884 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $188.72 | 12.178% | $211.7023 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $116.37 | 7.582% | $125.1932 | $125.19 | $125.20 | $125.20 |
| Purchase #7 | $6.81 | 4.364% | $7.1072 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $695.27 | $761.4655 | $761.47 | $761.45 | $761.40 | |