| 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 | $56.67 | 3.139% | $58.4489 | $58.45 | $58.45 | $58.40 |
| Purchase #2 | $42.82 | 7.585% | $46.0679 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $179.52 | 6.845% | $191.8081 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $8.84 | 8.332% | $9.5765 | $9.58 | $9.60 | $9.60 |
| Purchase #5 | $90.32 | 13.249% | $102.2865 | $102.29 | $102.30 | $102.30 |
| Purchase #6 | $234.86 | 10.389% | $259.2596 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $150.89 | 6.419% | $160.5756 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $763.92 | $828.0231 | $828.04 | $828.05 | $828.10 | |