| 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 | $30.43 | 10.538% | $33.6367 | $33.64 | $33.65 | $33.60 |
| Purchase #2 | $118.30 | 4.835% | $124.0198 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $122.68 | 10.636% | $135.7282 | $135.73 | $135.75 | $135.70 |
| Purchase #4 | $114.59 | 9.805% | $125.8255 | $125.83 | $125.85 | $125.80 |
| Purchase #5 | $86.95 | 4.634% | $90.9793 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $201.41 | 12.594% | $226.7756 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $61.66 | 13.290% | $69.8546 | $69.85 | $69.85 | $69.90 |
| 7 purchase totals = | $736.02 | $806.8197 | $806.83 | $806.90 | $806.80 | |