| 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 | $73.74 | 11.723% | $82.3845 | $82.38 | $82.40 | $82.40 |
| Purchase #2 | $202.79 | 9.431% | $221.9151 | $221.92 | $221.90 | $221.90 |
| Purchase #3 | $131.74 | 12.407% | $148.085 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $47.64 | 3.300% | $49.2121 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $136.87 | 7.457% | $147.0764 | $147.08 | $147.10 | $147.10 |
| Purchase #6 | $40.97 | 8.308% | $44.3738 | $44.37 | $44.35 | $44.40 |
| Purchase #7 | $140.87 | 11.263% | $156.7362 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $774.62 | $849.7831 | $849.79 | $849.80 | $849.80 | |