| 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 | $54.66 | 4.412% | $57.0716 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $237.78 | 4.843% | $249.2957 | $249.30 | $249.30 | $249.30 |
| Purchase #3 | $26.26 | 5.384% | $27.6738 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $172.56 | 4.150% | $179.7212 | $179.72 | $179.70 | $179.70 |
| Purchase #5 | $22.97 | 12.173% | $25.7661 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $17.32 | 11.811% | $19.3657 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $180.39 | 12.645% | $203.2003 | $203.20 | $203.20 | $203.20 |
| 7 purchase totals = | $711.94 | $762.0944 | $762.10 | $762.00 | $762.20 | |