| 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 | $14.83 | 6.135% | $15.7398 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $125.51 | 8.827% | $136.5888 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $230.94 | 3.697% | $239.4779 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $130.29 | 3.152% | $134.3967 | $134.40 | $134.40 | $134.40 |
| Purchase #5 | $65.45 | 6.699% | $69.8345 | $69.83 | $69.85 | $69.80 |
| Purchase #6 | $199.42 | 9.255% | $217.8763 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $47.39 | 7.780% | $51.0769 | $51.08 | $51.10 | $51.10 |
| 7 purchase totals = | $813.83 | $864.9909 | $865.00 | $865.10 | $865.00 | |