| 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 | $62.95 | 5.136% | $66.1831 | $66.18 | $66.20 | $66.20 |
| Purchase #2 | $99.87 | 5.239% | $105.1022 | $105.10 | $105.10 | $105.10 |
| Purchase #3 | $25.77 | 5.470% | $27.1796 | $27.18 | $27.20 | $27.20 |
| Purchase #4 | $88.45 | 10.202% | $97.4737 | $97.47 | $97.45 | $97.50 |
| Purchase #5 | $7.76 | 9.654% | $8.5092 | $8.51 | $8.50 | $8.50 |
| Purchase #6 | $156.98 | 5.720% | $165.9593 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $206.37 | 13.122% | $233.4499 | $233.45 | $233.45 | $233.40 |
| 7 purchase totals = | $648.15 | $703.8570 | $703.85 | $703.85 | $703.90 | |