| 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 | $32.59 | 4.261% | $33.9787 | $33.98 | $34.00 | $34.00 |
| Purchase #2 | $64.72 | 12.236% | $72.6391 | $72.64 | $72.65 | $72.60 |
| Purchase #3 | $25.70 | 3.411% | $26.5766 | $26.58 | $26.60 | $26.60 |
| Purchase #4 | $39.77 | 5.275% | $41.8679 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $127.99 | 7.682% | $137.8222 | $137.82 | $137.80 | $137.80 |
| Purchase #6 | $20.32 | 8.407% | $22.0283 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $86.90 | 3.543% | $89.9789 | $89.98 | $90.00 | $90.00 |
| 7 purchase totals = | $397.99 | $424.8917 | $424.90 | $424.95 | $424.90 | |