| 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 | $11.42 | 11.519% | $12.7355 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $215.90 | 13.790% | $245.6726 | $245.67 | $245.65 | $245.70 |
| Purchase #3 | $107.73 | 7.441% | $115.7462 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $63.92 | 6.868% | $68.31 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $18.26 | 13.711% | $20.7636 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $83.56 | 4.643% | $87.4397 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $180.63 | 12.744% | $203.6495 | $203.65 | $203.65 | $203.60 |
| 7 purchase totals = | $681.42 | $754.3171 | $754.32 | $754.30 | $754.20 | |