| 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 | $115.99 | 5.518% | $122.3903 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $138.57 | 10.698% | $153.3942 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $123.35 | 8.564% | $133.9137 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $72.69 | 3.843% | $75.4835 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $136.66 | 13.380% | $154.9451 | $154.95 | $154.95 | $154.90 |
| Purchase #6 | $31.38 | 8.339% | $33.9968 | $34.00 | $34.00 | $34.00 |
| Purchase #7 | $164.42 | 9.222% | $179.5828 | $179.58 | $179.60 | $179.60 |
| 7 purchase totals = | $783.06 | $853.7064 | $853.70 | $853.75 | $853.70 | |