| 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 | $52.50 | 4.207% | $54.7087 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $250.85 | 12.463% | $282.1134 | $282.11 | $282.10 | $282.10 |
| Purchase #3 | $171.30 | 6.723% | $182.8165 | $182.82 | $182.80 | $182.80 |
| Purchase #4 | $146.99 | 4.772% | $154.0044 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $157.37 | 8.165% | $170.2193 | $170.22 | $170.20 | $170.20 |
| Purchase #6 | $205.45 | 6.463% | $218.7282 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $18.61 | 11.285% | $20.7101 | $20.71 | $20.70 | $20.70 |
| 7 purchase totals = | $1,003.07 | $1,083.3006 | $1,083.30 | $1,083.25 | $1,083.20 | |