| 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 | $55.65 | 7.549% | $59.851 | $59.85 | $59.85 | $59.90 |
| Purchase #2 | $8.48 | 8.343% | $9.1875 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $135.76 | 5.178% | $142.7897 | $142.79 | $142.80 | $142.80 |
| Purchase #4 | $146.83 | 11.332% | $163.4688 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $105.25 | 10.599% | $116.4054 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $178.58 | 8.620% | $193.9736 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $16.54 | 13.491% | $18.7714 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $647.09 | $704.4474 | $704.45 | $704.40 | $704.60 | |