| 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 | $76.37 | 13.588% | $86.7472 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $41.69 | 4.657% | $43.6315 | $43.63 | $43.65 | $43.60 |
| Purchase #3 | $247.76 | 12.781% | $279.4262 | $279.43 | $279.45 | $279.40 |
| Purchase #4 | $244.38 | 6.223% | $259.5878 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $45.72 | 4.512% | $47.7829 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $193.30 | 9.868% | $212.3748 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $169.49 | 13.768% | $192.8254 | $192.83 | $192.85 | $192.80 |
| 7 purchase totals = | $1,018.71 | $1,122.3758 | $1,122.38 | $1,122.45 | $1,122.30 | |