| 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 | $40.44 | 11.469% | $45.0781 | $45.08 | $45.10 | $45.10 |
| Purchase #2 | $63.45 | 4.314% | $66.1872 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $150.66 | 9.571% | $165.0797 | $165.08 | $165.10 | $165.10 |
| Purchase #4 | $44.65 | 12.329% | $50.1549 | $50.15 | $50.15 | $50.20 |
| Purchase #5 | $141.66 | 9.601% | $155.2608 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $182.37 | 7.201% | $195.5025 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $91.99 | 3.170% | $94.9061 | $94.91 | $94.90 | $94.90 |
| 7 purchase totals = | $715.22 | $772.1693 | $772.17 | $772.20 | $772.30 | |