| 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 | $17.49 | 6.208% | $18.5758 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $47.97 | 9.579% | $52.565 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $170.71 | 13.468% | $193.7012 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $112.44 | 10.484% | $124.2282 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $81.77 | 3.828% | $84.9002 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $231.55 | 3.200% | $238.9596 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $83.74 | 13.780% | $95.2794 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $745.67 | $808.2094 | $808.22 | $808.25 | $808.30 | |