| 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 | $248.71 | 4.162% | $259.0613 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $224.37 | 11.324% | $249.7777 | $249.78 | $249.80 | $249.80 |
| Purchase #3 | $15.69 | 13.514% | $17.8103 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $32.60 | 12.464% | $36.6633 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $28.38 | 5.281% | $29.8787 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $86.50 | 11.818% | $96.7226 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $71.29 | 3.237% | $73.5977 | $73.60 | $73.60 | $73.60 |
| 7 purchase totals = | $707.54 | $763.5116 | $763.51 | $763.50 | $763.60 | |