| 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 | $243.89 | 13.606% | $277.0737 | $277.07 | $277.05 | $277.10 |
| Purchase #2 | $17.29 | 4.761% | $18.1132 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $101.63 | 13.202% | $115.0472 | $115.05 | $115.05 | $115.00 |
| Purchase #4 | $52.37 | 10.659% | $57.9521 | $57.95 | $57.95 | $58.00 |
| Purchase #5 | $132.78 | 6.692% | $141.6656 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $58.77 | 10.618% | $65.0102 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $5.99 | 7.728% | $6.4529 | $6.45 | $6.45 | $6.50 |
| 7 purchase totals = | $612.72 | $681.3149 | $681.31 | $681.25 | $681.40 | |