| 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 | $6.81 | 12.257% | $7.6447 | $7.64 | $7.65 | $7.60 |
| Purchase #2 | $231.94 | 3.797% | $240.7468 | $240.75 | $240.75 | $240.70 |
| Purchase #3 | $92.40 | 7.680% | $99.4963 | $99.50 | $99.50 | $99.50 |
| Purchase #4 | $148.32 | 10.299% | $163.5955 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $36.81 | 10.159% | $40.5495 | $40.55 | $40.55 | $40.50 |
| Purchase #6 | $34.93 | 11.650% | $38.9993 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $201.54 | 11.672% | $225.0637 | $225.06 | $225.05 | $225.10 |
| 7 purchase totals = | $752.75 | $816.0958 | $816.10 | $816.10 | $816.00 | |