| 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 | $16.85 | 5.627% | $17.7981 | $17.80 | $17.80 | $17.80 |
| Purchase #2 | $32.83 | 5.800% | $34.7341 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $209.35 | 6.768% | $223.5188 | $223.52 | $223.50 | $223.50 |
| Purchase #4 | $96.56 | 6.245% | $102.5902 | $102.59 | $102.60 | $102.60 |
| Purchase #5 | $207.56 | 7.690% | $223.5214 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $215.98 | 6.381% | $229.7617 | $229.76 | $229.75 | $229.80 |
| Purchase #7 | $207.34 | 9.152% | $226.3158 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $986.47 | $1,058.2401 | $1,058.24 | $1,058.20 | $1,058.20 | |