| 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 | $237.79 | 11.511% | $265.162 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $201.79 | 6.322% | $214.5472 | $214.55 | $214.55 | $214.50 |
| Purchase #3 | $9.86 | 13.856% | $11.2262 | $11.23 | $11.25 | $11.20 |
| Purchase #4 | $43.77 | 6.515% | $46.6216 | $46.62 | $46.60 | $46.60 |
| Purchase #5 | $33.88 | 13.616% | $38.4931 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $72.58 | 5.652% | $76.6822 | $76.68 | $76.70 | $76.70 |
| Purchase #7 | $42.97 | 10.265% | $47.3809 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $642.64 | $700.1132 | $700.11 | $700.15 | $700.10 | |