| 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 | $8.89 | 7.798% | $9.5832 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $162.25 | 7.204% | $173.9385 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $101.62 | 7.745% | $109.4905 | $109.49 | $109.50 | $109.50 |
| Purchase #4 | $169.68 | 4.291% | $176.961 | $176.96 | $176.95 | $177.00 |
| Purchase #5 | $9.96 | 8.186% | $10.7753 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $27.69 | 11.221% | $30.7971 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $179.28 | 8.733% | $194.9365 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $659.37 | $706.4821 | $706.49 | $706.55 | $706.50 | |