| 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 | $65.49 | 7.236% | $70.2289 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $140.86 | 7.477% | $151.3921 | $151.39 | $151.40 | $151.40 |
| Purchase #3 | $192.60 | 13.138% | $217.9038 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $12.51 | 11.114% | $13.9004 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $146.64 | 12.786% | $165.3894 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $66.61 | 11.389% | $74.1962 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $5.58 | 6.386% | $5.9363 | $5.94 | $5.95 | $5.90 |
| 7 purchase totals = | $630.29 | $698.9471 | $698.95 | $699.00 | $698.90 | |