| 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 | $40.72 | 12.661% | $45.8756 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $185.26 | 11.510% | $206.5834 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $55.99 | 11.385% | $62.3645 | $62.36 | $62.35 | $62.40 |
| Purchase #4 | $231.96 | 12.200% | $260.2591 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $239.57 | 10.494% | $264.7105 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $59.99 | 10.766% | $66.4485 | $66.45 | $66.45 | $66.40 |
| Purchase #7 | $84.77 | 7.344% | $90.9955 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $898.26 | $997.2371 | $997.24 | $997.25 | $997.30 | |