| 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 | $72.82 | 6.648% | $77.6611 | $77.66 | $77.65 | $77.70 |
| Purchase #2 | $209.25 | 8.278% | $226.5717 | $226.57 | $226.55 | $226.60 |
| Purchase #3 | $93.75 | 13.745% | $106.6359 | $106.64 | $106.65 | $106.60 |
| Purchase #4 | $18.65 | 9.282% | $20.3811 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $148.66 | 10.211% | $163.8397 | $163.84 | $163.85 | $163.80 |
| Purchase #6 | $213.70 | 12.532% | $240.4809 | $240.48 | $240.50 | $240.50 |
| Purchase #7 | $199.98 | 11.138% | $222.2538 | $222.25 | $222.25 | $222.30 |
| 7 purchase totals = | $956.81 | $1,057.8242 | $1,057.82 | $1,057.85 | $1,057.90 | |