| 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 | $48.99 | 8.739% | $53.2712 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $31.30 | 10.613% | $34.6219 | $34.62 | $34.60 | $34.60 |
| Purchase #3 | $216.78 | 10.648% | $239.8627 | $239.86 | $239.85 | $239.90 |
| Purchase #4 | $111.64 | 9.864% | $122.6522 | $122.65 | $122.65 | $122.70 |
| Purchase #5 | $206.45 | 4.581% | $215.9075 | $215.91 | $215.90 | $215.90 |
| Purchase #6 | $40.94 | 7.550% | $44.031 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $78.98 | 9.511% | $86.4918 | $86.49 | $86.50 | $86.50 |
| 7 purchase totals = | $735.08 | $796.8383 | $796.83 | $796.80 | $796.90 | |