| 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 | $98.52 | 8.276% | $106.6735 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $29.62 | 11.719% | $33.0912 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $209.96 | 8.296% | $227.3783 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $247.84 | 3.193% | $255.7535 | $255.75 | $255.75 | $255.80 |
| Purchase #5 | $76.68 | 6.667% | $81.7923 | $81.79 | $81.80 | $81.80 |
| Purchase #6 | $72.59 | 12.706% | $81.8133 | $81.81 | $81.80 | $81.80 |
| Purchase #7 | $35.81 | 5.780% | $37.8798 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $771.02 | $824.3819 | $824.37 | $824.40 | $824.50 | |