| 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 | $64.46 | 13.149% | $72.9358 | $72.94 | $72.95 | $72.90 |
| Purchase #2 | $63.57 | 9.705% | $69.7395 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $61.80 | 9.237% | $67.5085 | $67.51 | $67.50 | $67.50 |
| Purchase #4 | $148.43 | 4.695% | $155.3988 | $155.40 | $155.40 | $155.40 |
| Purchase #5 | $16.27 | 5.609% | $17.1826 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $18.67 | 4.872% | $19.5796 | $19.58 | $19.60 | $19.60 |
| Purchase #7 | $183.40 | 12.301% | $205.96 | $205.96 | $205.95 | $206.00 |
| 7 purchase totals = | $556.60 | $608.3048 | $608.31 | $608.35 | $608.30 | |