| 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 | $52.27 | 11.542% | $58.303 | $58.30 | $58.30 | $58.30 |
| Purchase #2 | $64.50 | 5.612% | $68.1197 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $184.97 | 10.114% | $203.6779 | $203.68 | $203.70 | $203.70 |
| Purchase #4 | $143.96 | 13.154% | $162.8965 | $162.90 | $162.90 | $162.90 |
| Purchase #5 | $14.73 | 10.408% | $16.2631 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $147.54 | 5.476% | $155.6193 | $155.62 | $155.60 | $155.60 |
| Purchase #7 | $221.85 | 5.573% | $234.2137 | $234.21 | $234.20 | $234.20 |
| 7 purchase totals = | $829.82 | $899.0932 | $899.09 | $899.05 | $899.10 | |