| 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 | $11.44 | 3.215% | $11.8078 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $180.50 | 6.590% | $192.395 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $45.30 | 3.830% | $47.035 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $104.81 | 12.124% | $117.5172 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $131.35 | 4.770% | $137.6154 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $71.65 | 5.380% | $75.5048 | $75.50 | $75.50 | $75.50 |
| Purchase #7 | $5.37 | 8.345% | $5.8181 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $550.42 | $587.6933 | $587.71 | $587.65 | $587.60 | |