| 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 | $23.45 | 13.396% | $26.5914 | $26.59 | $26.60 | $26.60 |
| Purchase #2 | $95.92 | 4.181% | $99.9304 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $203.81 | 3.840% | $211.6363 | $211.64 | $211.65 | $211.60 |
| Purchase #4 | $64.82 | 4.193% | $67.5379 | $67.54 | $67.55 | $67.50 |
| Purchase #5 | $35.85 | 6.429% | $38.1548 | $38.15 | $38.15 | $38.20 |
| Purchase #6 | $126.82 | 10.493% | $140.1272 | $140.13 | $140.15 | $140.10 |
| Purchase #7 | $86.40 | 10.104% | $95.1299 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $637.07 | $679.1079 | $679.11 | $679.20 | $679.00 | |