| 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 | $50.69 | 7.109% | $54.2936 | $54.29 | $54.30 | $54.30 |
| Purchase #2 | $168.49 | 4.449% | $175.9861 | $175.99 | $176.00 | $176.00 |
| Purchase #3 | $154.59 | 6.787% | $165.082 | $165.08 | $165.10 | $165.10 |
| Purchase #4 | $160.96 | 4.581% | $168.3336 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $130.60 | 10.338% | $144.1014 | $144.10 | $144.10 | $144.10 |
| Purchase #6 | $94.73 | 7.659% | $101.9854 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $41.51 | 6.235% | $44.0981 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $801.57 | $853.8802 | $853.88 | $853.95 | $853.90 | |