| 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 | $243.41 | 9.190% | $265.7794 | $265.78 | $265.80 | $265.80 |
| Purchase #2 | $23.75 | 12.735% | $26.7746 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $108.69 | 5.703% | $114.8886 | $114.89 | $114.90 | $114.90 |
| Purchase #4 | $68.50 | 12.659% | $77.1714 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $14.99 | 8.364% | $16.2438 | $16.24 | $16.25 | $16.20 |
| Purchase #6 | $54.42 | 5.457% | $57.3897 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $202.65 | 8.528% | $219.932 | $219.93 | $219.95 | $219.90 |
| 7 purchase totals = | $716.41 | $778.1795 | $778.17 | $778.20 | $778.20 | |