| 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 | $62.77 | 7.332% | $67.3723 | $67.37 | $67.35 | $67.40 |
| Purchase #2 | $70.29 | 10.109% | $77.3956 | $77.40 | $77.40 | $77.40 |
| Purchase #3 | $198.86 | 5.483% | $209.7635 | $209.76 | $209.75 | $209.80 |
| Purchase #4 | $79.99 | 4.230% | $83.3736 | $83.37 | $83.35 | $83.40 |
| Purchase #5 | $150.79 | 6.575% | $160.7044 | $160.70 | $160.70 | $160.70 |
| Purchase #6 | $31.43 | 10.394% | $34.6968 | $34.70 | $34.70 | $34.70 |
| Purchase #7 | $11.56 | 5.604% | $12.2078 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $605.69 | $645.5140 | $645.51 | $645.45 | $645.60 | |