| 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 | $52.77 | 11.790% | $58.9916 | $58.99 | $59.00 | $59.00 |
| Purchase #2 | $164.51 | 10.386% | $181.596 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $194.57 | 12.717% | $219.3135 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $70.98 | 9.403% | $77.6542 | $77.65 | $77.65 | $77.70 |
| Purchase #5 | $24.64 | 12.391% | $27.6931 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $208.30 | 5.641% | $220.0502 | $220.05 | $220.05 | $220.10 |
| Purchase #7 | $163.44 | 12.214% | $183.4026 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $879.21 | $968.7012 | $968.69 | $968.70 | $968.80 | |