| 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 | $213.36 | 9.646% | $233.9407 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $88.36 | 7.713% | $95.1752 | $95.18 | $95.20 | $95.20 |
| Purchase #3 | $95.98 | 5.420% | $101.1821 | $101.18 | $101.20 | $101.20 |
| Purchase #4 | $52.62 | 9.805% | $57.7794 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $115.36 | 7.209% | $123.6763 | $123.68 | $123.70 | $123.70 |
| Purchase #6 | $156.77 | 7.754% | $168.9259 | $168.93 | $168.95 | $168.90 |
| Purchase #7 | $82.63 | 12.221% | $92.7282 | $92.73 | $92.75 | $92.70 |
| 7 purchase totals = | $805.08 | $873.4078 | $873.42 | $873.55 | $873.40 | |