| 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 | $57.92 | 11.784% | $64.7453 | $64.75 | $64.75 | $64.70 |
| Purchase #2 | $173.67 | 12.622% | $195.5906 | $195.59 | $195.60 | $195.60 |
| Purchase #3 | $188.46 | 6.758% | $201.1961 | $201.20 | $201.20 | $201.20 |
| Purchase #4 | $14.64 | 12.405% | $16.4561 | $16.46 | $16.45 | $16.50 |
| Purchase #5 | $8.94 | 3.265% | $9.2319 | $9.23 | $9.25 | $9.20 |
| Purchase #6 | $167.70 | 3.719% | $173.9368 | $173.94 | $173.95 | $173.90 |
| Purchase #7 | $7.64 | 10.395% | $8.4342 | $8.43 | $8.45 | $8.40 |
| 7 purchase totals = | $618.97 | $669.5910 | $669.60 | $669.65 | $669.50 | |