| 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 | $38.93 | 5.482% | $41.0641 | $41.06 | $41.05 | $41.10 |
| Purchase #2 | $198.32 | 9.810% | $217.7752 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $100.48 | 9.838% | $110.3652 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $62.97 | 10.665% | $69.6858 | $69.69 | $69.70 | $69.70 |
| Purchase #5 | $18.97 | 13.615% | $21.5528 | $21.55 | $21.55 | $21.60 |
| Purchase #6 | $128.36 | 10.270% | $141.5426 | $141.54 | $141.55 | $141.50 |
| Purchase #7 | $154.79 | 5.765% | $163.7136 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $702.82 | $765.6993 | $765.70 | $765.70 | $765.80 | |