| 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 | $64.86 | 7.165% | $69.5072 | $69.51 | $69.50 | $69.50 |
| Purchase #2 | $12.43 | 4.821% | $13.0293 | $13.03 | $13.05 | $13.00 |
| Purchase #3 | $219.95 | 6.215% | $233.6199 | $233.62 | $233.60 | $233.60 |
| Purchase #4 | $64.98 | 3.250% | $67.0919 | $67.09 | $67.10 | $67.10 |
| Purchase #5 | $54.54 | 7.228% | $58.4822 | $58.48 | $58.50 | $58.50 |
| Purchase #6 | $16.67 | 9.838% | $18.31 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $248.89 | 3.391% | $257.3299 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $682.32 | $717.3704 | $717.37 | $717.40 | $717.30 | |