| 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 | $114.85 | 7.412% | $123.3627 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $70.80 | 8.853% | $77.0679 | $77.07 | $77.05 | $77.10 |
| Purchase #3 | $71.99 | 13.527% | $81.7281 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $117.48 | 12.869% | $132.5985 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $21.89 | 8.619% | $23.7767 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $140.73 | 11.200% | $156.4918 | $156.49 | $156.50 | $156.50 |
| Purchase #7 | $98.67 | 13.750% | $112.2371 | $112.24 | $112.25 | $112.20 |
| 7 purchase totals = | $636.41 | $707.2628 | $707.27 | $707.30 | $707.30 | |